Q: What is the sum of all factors of the number 513,671,438 excluding 513,671,438?
A: 374,989,522
The factors of the number 513,671,438 are: 1, 2, 7, 14, 109, 218, 763, 1526, 336613, 673226, 2356291, 4712582, 36690817, 73381634, 256835719, 513671438.
If you add them up, you will get the total of 513,671,812. Now subtract 513,671,438 to get 374,989,522