Q: What is the sum of all factors of the number 1,309,474 including 1,309,474?
A: 1,991,340
The factors of the number 1,309,474 are: 1, 2, 73, 146, 8969, 17938, 654737, 1309474.
If you add them up, you will get the total of 1,991,340.