Q: What is the sum of all factors of the number 2,490,257 excluding 2,490,257?
A: 614,575
The factors of the number 2,490,257 are: 1, 7, 11, 77, 32341, 226387, 355751, 2490257.
If you add them up, you will get the total of 2,490,871. Now subtract 2,490,257 to get 614,575