Q: What is the sum of all factors of the number 9,898 excluding 9,898?
A: 7,544
The factors of the number 9,898 are: 1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898.
If you add them up, you will get the total of 9,905. Now subtract 9,898 to get 7,544