Q: What is the sum of all factors of the number 1,639,445 excluding 1,639,445?
A: 327,895
The factors of the number 1,639,445 are: 1, 5, 327889, 1639445.
If you add them up, you will get the total of 1,639,772. Now subtract 1,639,445 to get 327,895