Data update

Task/Erd-s-Nicolas-numbers/JavaScript/erd-s-nicolas-numbers.js

@@ -0,0 +1,18 @@
+const limit = 1000000;
+
+let divisorSum = new Array(limit + 1).fill(1);
+let divisorCount = new Array(limit + 1).fill(1);
+
+for (let index = 2; index <= limit / 2; index++) {
+    for (let number = 2 * index; number <= limit; number += index) {
+        if (divisorSum[number] === number) {
+            console.log(
+                `${number.toString().padStart(8, ' ')} equals the sum of its first ` +
+                `${divisorCount[number].toString().padStart(3, ' ')} divisors`
+            );
+        }
+
+        divisorSum[number] += index;
+        divisorCount[number]++;
+    }
+}