Q: What is the sum of all factors of the number 2,157,889 excluding 2,157,889?
A: 6,467
The factors of the number 2,157,889 are: 1, 353, 6113, 2157889.
If you add them up, you will get the total of 2,157,895. Now subtract 2,157,889 to get 6,467