Q: What is the sum of all factors of the number 4,213,438 excluding 4,213,438?
A: 2,178,002
The factors of the number 4,213,438 are: 1, 2, 89, 178, 23671, 47342, 2106719, 4213438.
If you add them up, you will get the total of 4,213,440. Now subtract 4,213,438 to get 2,178,002