Q: What is the sum of all factors of the number 1,291,942 excluding 1,291,942?
A: 656,594
The factors of the number 1,291,942 are: 1, 2, 193, 386, 3347, 6694, 645971, 1291942.
If you add them up, you will get the total of 1,292,598. Now subtract 1,291,942 to get 656,594