2001022562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{448057}}^1$

素因数の和:448106

約数の個数: 32

約数和(自身を含む): 3871221120

約数和(自身を除く): 1870198558

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 448057, 896114, 3136399, 4928627, 6272798, 9857254, 12993653, 25987306, 34500389, 69000778, 90955571, 142930183, 181911142, 285860366, 1000511281, 2001022562]

約数ペア:

[(1, 2001022562), (2, 1000511281), (7, 285860366), (11, 181911142), (14, 142930183), (22, 90955571), (29, 69000778), (58, 34500389), (77, 25987306), (154, 12993653), (203, 9857254), (319, 6272798), (406, 4928627), (638, 3136399), (2233, 896114), (4466, 448057)]