2012379550

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{398491}}^1$

素因数の和:398604

約数の個数: 24

約数和(自身を含む): 3780095112

約数和(自身を除く): 1767715562

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 398491, 796982, 1992455, 3984910, 9962275, 19924550, 40247591, 80495182, 201237955, 402475910, 1006189775, 2012379550]

約数ペア:

[(1, 2012379550), (2, 1006189775), (5, 402475910), (10, 201237955), (25, 80495182), (50, 40247591), (101, 19924550), (202, 9962275), (505, 3984910), (1010, 1992455), (2525, 796982), (5050, 398491)]