Q: What is the sum of all factors of the number 422,445,421 excluding 422,445,421?
A: 4,198,643
The factors of the number 422,445,421 are: 1, 197, 211, 10163, 41567, 2002111, 2144393, 422445421.
If you add them up, you will get the total of 422,445,425. Now subtract 422,445,421 to get 4,198,643