Q: What is the sum of all factors of the number 1,438,213 excluding 1,438,213?
A: 277,115
The factors of the number 1,438,213 are: 1, 7, 23, 161, 8933, 62531, 205459, 1438213.
If you add them up, you will get the total of 1,438,490. Now subtract 1,438,213 to get 277,115