Q: What is the sum of all factors of the number 6,439,578 excluding 6,439,578?
A: 6,439,590
The factors of the number 6,439,578 are: 1, 2, 3, 6, 1073263, 2146526, 3219789, 6439578.
If you add them up, you will get the total of 6,439,584. Now subtract 6,439,578 to get 6,439,590