Q: What is the sum of all factors of the number 1,221,712 excluding 1,221,712?
A: 1,227,908
The factors of the number 1,221,712 are: 1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2633, 5266, 10532, 21064, 42128, 76357, 152714, 305428, 610856, 1221712.
If you add them up, you will get the total of 1,221,713. Now subtract 1,221,712 to get 1,227,908