Q: What is the sum of all factors of the number 1,308,889 excluding 1,308,889?
A: 3,531
The factors of the number 1,308,889 are: 1, 421, 3109, 1308889.
If you add them up, you will get the total of 1,308,892. Now subtract 1,308,889 to get 3,531