Q: What is the sum of all factors of the number 3,121,306 excluding 3,121,306?
A: 1,560,656
The factors of the number 3,121,306 are: 1, 2, 1560653, 3121306.
If you add them up, you will get the total of 3,121,307. Now subtract 3,121,306 to get 1,560,656