Q: What is the sum of all factors of the number 1,426,406 including 1,426,406?
A: 2,252,280
The factors of the number 1,426,406 are: 1, 2, 19, 38, 37537, 75074, 713203, 1426406.
If you add them up, you will get the total of 2,252,280.