Q: What is the sum of all factors of the number 1,399,622 including 1,399,622?
A: 2,414,880
The factors of the number 1,399,622 are: 1, 2, 7, 14, 257, 389, 514, 778, 1799, 2723, 3598, 5446, 99973, 199946, 699811, 1399622.
If you add them up, you will get the total of 2,414,880.