914974918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{188189}}^1$

素因数の和:188232

約数の個数: 32

約数和(自身を含む): 1707259680

約数和(自身を除く): 792284762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 188189, 376378, 2070079, 2446457, 3199213, 4140158, 4892914, 6398426, 26911027, 35191343, 41589769, 53822054, 70382686, 83179538, 457487459, 914974918]

約数ペア:

[(1, 914974918), (2, 457487459), (11, 83179538), (13, 70382686), (17, 53822054), (22, 41589769), (26, 35191343), (34, 26911027), (143, 6398426), (187, 4892914), (221, 4140158), (286, 3199213), (374, 2446457), (442, 2070079), (2431, 376378), (4862, 188189)]