Q: What is the sum of all factors of the number 2,561,456 including 2,561,456?
A: 4,962,852
The factors of the number 2,561,456 are: 1, 2, 4, 8, 16, 160091, 320182, 640364, 1280728, 2561456.
If you add them up, you will get the total of 4,962,852.