1970146465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1941031}}^1$

素因数の和:1941072

約数の個数: 16

約数和(自身を含む): 2795086080

約数和(自身を除く): 824939615

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1941031, 9705155, 13587217, 56289899, 67936085, 281449495, 394029293, 1970146465]

約数ペア:

[(1, 1970146465), (5, 394029293), (7, 281449495), (29, 67936085), (35, 56289899), (145, 13587217), (203, 9705155), (1015, 1941031)]