Q: What is the sum of all factors of the number 4,401,638 excluding 4,401,638?
A: 2,391,082
The factors of the number 4,401,638 are: 1, 2, 61, 109, 122, 218, 331, 662, 6649, 13298, 20191, 36079, 40382, 72158, 2200819, 4401638.
If you add them up, you will get the total of 4,401,640. Now subtract 4,401,638 to get 2,391,082