Q: What is the sum of all factors of the number 2,279,609 excluding 2,279,609?
A: 3,991
The factors of the number 2,279,609 are: 1, 691, 3299, 2279609.
If you add them up, you will get the total of 2,279,612. Now subtract 2,279,609 to get 3,991