Q: What is the sum of all factors of the number 2,561,822 including 2,561,822?
A: 3,897,072
The factors of the number 2,561,822 are: 1, 2, 71, 142, 18041, 36082, 1280911, 2561822.
If you add them up, you will get the total of 3,897,072.