Q: What is the sum of all factors of the number 1,284,222 excluding 1,284,222?
A: 1,299,858
The factors of the number 1,284,222 are: 1, 2, 3, 6, 193, 386, 579, 1109, 1158, 2218, 3327, 6654, 214037, 428074, 642111, 1284222.
If you add them up, you will get the total of 1,284,223. Now subtract 1,284,222 to get 1,299,858