Q: What is the sum of all factors of the number 1,215,548 including 1,215,548?
A: 2,135,280
The factors of the number 1,215,548 are: 1, 2, 4, 409, 743, 818, 1486, 1636, 2972, 303887, 607774, 1215548.
If you add them up, you will get the total of 2,135,280.