Q: What is the sum of all factors of the number 1,321,556 excluding 1,321,556?
A: 991,174
The factors of the number 1,321,556 are: 1, 2, 4, 330389, 660778, 1321556.
If you add them up, you will get the total of 1,322,547. Now subtract 1,321,556 to get 991,174