Q: What is the sum of all factors of the number 689,142 including 689,142?
A: 1,386,432
The factors of the number 689,142 are: 1, 2, 3, 6, 331, 347, 662, 694, 993, 1041, 1986, 2082, 114857, 229714, 344571, 689142.
If you add them up, you will get the total of 1,386,432.