Q: What is the sum of all factors of the number 1,543,642 including 1,543,642?
A: 2,321,856
The factors of the number 1,543,642 are: 1, 2, 463, 926, 1667, 3334, 771821, 1543642.
If you add them up, you will get the total of 2,321,856.