Q: What is the sum of all factors of the number 1,261,966 including 1,261,966?
A: 1,905,480
The factors of the number 1,261,966 are: 1, 2, 157, 314, 4019, 8038, 630983, 1261966.
If you add them up, you will get the total of 1,905,480.