Q: What is the sum of all factors of the number 3,421,972 excluding 3,421,972?
A: 2,605,728
The factors of the number 3,421,972 are: 1, 2, 4, 157, 314, 628, 5449, 10898, 21796, 855493, 1710986, 3421972.
If you add them up, you will get the total of 3,421,974. Now subtract 3,421,972 to get 2,605,728