Q: What is the sum of all factors of the number 8,513,491 excluding 8,513,491?
A: 1,216,221
The factors of the number 8,513,491 are: 1, 7, 1216213, 8513491.
If you add them up, you will get the total of 8,513,492. Now subtract 8,513,491 to get 1,216,221