Q: What is the sum of all factors of the number 990,838 excluding 990,838?
A: 499,922
The factors of the number 990,838 are: 1, 2, 491, 982, 1009, 2018, 495419, 990838.
If you add them up, you will get the total of 991,337. Now subtract 990,838 to get 499,922