Q: What is the sum of all factors of the number 2,491,857 excluding 2,491,857?
A: 1,291,503
The factors of the number 2,491,857 are: 1, 3, 9, 27, 41, 123, 369, 1107, 2251, 6753, 20259, 60777, 92291, 276873, 830619, 2491857.
If you add them up, you will get the total of 2,491,858. Now subtract 2,491,857 to get 1,291,503