Q: What is the sum of all factors of the number 1,098,961 excluding 1,098,961?
A: 2,531
The factors of the number 1,098,961 are: 1, 557, 1973, 1098961.
If you add them up, you will get the total of 1,098,963. Now subtract 1,098,961 to get 2,531