Q: What is the sum of all factors of the number 1,287,222 excluding 1,287,222?
A: 1,330,170
The factors of the number 1,287,222 are: 1, 2, 3, 6, 61, 122, 183, 366, 3517, 7034, 10551, 21102, 214537, 429074, 643611, 1287222.
If you add them up, you will get the total of 1,287,223. Now subtract 1,287,222 to get 1,330,170