268966474

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{3701}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 479779200

約数和(自身を除く): 210812726

約数列:

[1, 2, 7, 14, 29, 58, 179, 203, 358, 406, 1253, 2506, 3701, 5191, 7402, 10382, 25907, 36337, 51814, 72674, 107329, 214658, 662479, 751303, 1324958, 1502606, 4637353, 9274706, 19211891, 38423782, 134483237, 268966474]

約数ペア:

[(1, 268966474), (2, 134483237), (7, 38423782), (14, 19211891), (29, 9274706), (58, 4637353), (179, 1502606), (203, 1324958), (358, 751303), (406, 662479), (1253, 214658), (2506, 107329), (3701, 72674), (5191, 51814), (7402, 36337), (10382, 25907)]