2021001412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29720609}}^1$

素因数の和:29720630

約数の個数: 12

約数和(自身を含む): 3744796860

約数和(自身を除く): 1723795448

約数列:

[1, 2, 4, 17, 34, 68, 29720609, 59441218, 118882436, 505250353, 1010500706, 2021001412]

約数ペア:

[(1, 2021001412), (2, 1010500706), (4, 505250353), (17, 118882436), (34, 59441218), (68, 29720609)]