Q: What is the sum of all factors of the number 4,042,438 excluding 4,042,438?
A: 2,021,222
The factors of the number 4,042,438 are: 1, 2, 2021219, 4042438.
If you add them up, you will get the total of 4,042,440. Now subtract 4,042,438 to get 2,021,222