Q: What is the sum of all factors of the number 260,448,721 excluding 260,448,721?
A: 43,451,183
The factors of the number 260,448,721 are: 1, 13, 17, 43, 221, 559, 731, 9503, 27407, 356291, 465919, 1178501, 6056947, 15320513, 20034517, 260448721.
If you add them up, you will get the total of 260,448,764. Now subtract 260,448,721 to get 43,451,183