Q: What is the sum of all factors of the number 6,440,438 excluding 6,440,438?
A: 3,220,222
The factors of the number 6,440,438 are: 1, 2, 3220219, 6440438.
If you add them up, you will get the total of 6,440,441. Now subtract 6,440,438 to get 3,220,222