Q: What is the sum of all factors of the number 6,401,257 excluding 6,401,257?
A: 251,543
The factors of the number 6,401,257 are: 1, 29, 307, 719, 8903, 20851, 220733, 6401257.
If you add them up, you will get the total of 6,401,508. Now subtract 6,401,257 to get 251,543