129127996874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1550789}}^1$

素因数の和:1550918

約数の個数: 32

約数和(自身を含む): 214381209600

約数和(自身を除く): 85253212726

約数列:

[1, 2, 17, 31, 34, 62, 79, 158, 527, 1054, 1343, 2449, 2686, 4898, 41633, 83266, 1550789, 3101578, 26363413, 48074459, 52726826, 96148918, 122512331, 245024662, 817265803, 1634531606, 2082709627, 3797882261, 4165419254, 7595764522, 64563998437, 129127996874]

約数ペア:

[(1, 129127996874), (2, 64563998437), (17, 7595764522), (31, 4165419254), (34, 3797882261), (62, 2082709627), (79, 1634531606), (158, 817265803), (527, 245024662), (1054, 122512331), (1343, 96148918), (2449, 52726826), (2686, 48074459), (4898, 26363413), (41633, 3101578), (83266, 1550789)]