Q: What is the sum of all factors of the number 2,597,491 excluding 2,597,491?
A: 199,821
The factors of the number 2,597,491 are: 1, 13, 199807, 2597491.
If you add them up, you will get the total of 2,597,690. Now subtract 2,597,491 to get 199,821