Q: What is the sum of all factors of the number 2,890,639 excluding 2,890,639?
A: 3,617
The factors of the number 2,890,639 are: 1, 1193, 2423, 2890639.
If you add them up, you will get the total of 2,890,642. Now subtract 2,890,639 to get 3,617