Q: What is the sum of all factors of the number 2,149,771 excluding 2,149,771?
A: 165,381
The factors of the number 2,149,771 are: 1, 13, 165367, 2149771.
If you add them up, you will get the total of 2,149,936. Now subtract 2,149,771 to get 165,381