Q: What is the sum of all factors of the number 2,436 excluding 2,436?
A: 4,284
The factors of the number 2,436 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436.
If you add them up, you will get the total of 2,440. Now subtract 2,436 to get 4,284