Q: What is the sum of all factors of the number 1,978,215 including 1,978,215?
A: 3,239,808
The factors of the number 1,978,215 are: 1, 3, 5, 15, 43, 129, 215, 645, 3067, 9201, 15335, 46005, 131881, 395643, 659405, 1978215.
If you add them up, you will get the total of 3,239,808.