Q: What is the sum of all factors of the number 2,136,878 excluding 2,136,878?
A: 1,068,442
The factors of the number 2,136,878 are: 1, 2, 1068439, 2136878.
If you add them up, you will get the total of 2,136,879. Now subtract 2,136,878 to get 1,068,442