Q: What is the sum of all factors of the number 2,157,663 excluding 2,157,663?
A: 748,113
The factors of the number 2,157,663 are: 1, 3, 101, 303, 7121, 21363, 719221, 2157663.
If you add them up, you will get the total of 2,158,411. Now subtract 2,157,663 to get 748,113