Q: What is the sum of all factors of the number 2,121,142 excluding 2,121,142?
A: 1,060,574
The factors of the number 2,121,142 are: 1, 2, 1060571, 2121142.
If you add them up, you will get the total of 2,121,143. Now subtract 2,121,142 to get 1,060,574