Q: What is the sum of all factors of the number 2,540,103 excluding 2,540,103?
A: 868,905
The factors of the number 2,540,103 are: 1, 3, 157, 471, 5393, 16179, 846701, 2540103.
If you add them up, you will get the total of 2,540,971. Now subtract 2,540,103 to get 868,905