Q: What is the sum of all factors of the number 2,942,278 including 2,942,278?
A: 4,421,880
The factors of the number 2,942,278 are: 1, 2, 691, 1382, 2129, 4258, 1471139, 2942278.
If you add them up, you will get the total of 4,421,880.