Q: What is the sum of all factors of the number 2,123,438 excluding 2,123,438?
A: 1,280,722
The factors of the number 2,123,438 are: 1, 2, 29, 31, 58, 62, 899, 1181, 1798, 2362, 34249, 36611, 68498, 73222, 1061719, 2123438.
If you add them up, you will get the total of 2,123,439. Now subtract 2,123,438 to get 1,280,722