Q: What is the sum of all factors of the number 1,660,891 excluding 1,660,891?
A: 5,109
The factors of the number 1,660,891 are: 1, 349, 4759, 1660891.
If you add them up, you will get the total of 1,660,896. Now subtract 1,660,891 to get 5,109