Q: What is the sum of all factors of the number 2,391,639 excluding 2,391,639?
A: 804,393
The factors of the number 2,391,639 are: 1, 3, 811, 983, 2433, 2949, 797213, 2391639.
If you add them up, you will get the total of 2,392,443. Now subtract 2,391,639 to get 804,393