Q: What is the sum of all factors of the number 2,142,141 excluding 2,142,141?
A: 812,739
The factors of the number 2,142,141 are: 1, 3, 71, 89, 113, 213, 267, 339, 6319, 8023, 10057, 18957, 24069, 30171, 714047, 2142141.
If you add them up, you will get the total of 2,142,953. Now subtract 2,142,141 to get 812,739