Q: What is the sum of all factors of the number 5,123,521 excluding 5,123,521?
A: 684,799
The factors of the number 5,123,521 are: 1, 13, 19, 247, 20743, 269659, 394117, 5123521.
If you add them up, you will get the total of 5,124,205. Now subtract 5,123,521 to get 684,799