Q: What is the sum of all factors of the number 3,855,428 excluding 3,855,428?
A: 2,906,572
The factors of the number 3,855,428 are: 1, 2, 4, 643, 1286, 1499, 2572, 2998, 5996, 963857, 1927714, 3855428.
If you add them up, you will get the total of 3,855,430. Now subtract 3,855,428 to get 2,906,572