Q: What is the sum of all factors of the number 3,638,609 excluding 3,638,609?
A: 354,583
The factors of the number 3,638,609 are: 1, 13, 53, 689, 5281, 68653, 279893, 3638609.
If you add them up, you will get the total of 3,638,963. Now subtract 3,638,609 to get 354,583