Q: What is the sum of all factors of the number 1,213,306 excluding 1,213,306?
A: 606,656
The factors of the number 1,213,306 are: 1, 2, 606653, 1213306.
If you add them up, you will get the total of 1,213,912. Now subtract 1,213,306 to get 606,656