Q: What is the sum of all factors of the number 1,390,964 excluding 1,390,964?
A: 1,100,140
The factors of the number 1,390,964 are: 1, 2, 4, 43, 86, 172, 8087, 16174, 32348, 347741, 695482, 1390964.
If you add them up, you will get the total of 1,390,965. Now subtract 1,390,964 to get 1,100,140