2015455876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{2351}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 4272210432

約数和(自身を除く): 2256754556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1801, 2351, 3602, 4702, 7204, 9404, 12607, 16457, 25214, 30617, 32914, 39967, 50428, 61234, 65828, 79934, 122468, 159868, 214319, 279769, 428638, 559538, 857276, 1119076, 4234151, 8468302, 16936604, 29639057, 59278114, 71980567, 118556228, 143961134, 287922268, 503863969, 1007727938, 2015455876]

約数ペア:

[(1, 2015455876), (2, 1007727938), (4, 503863969), (7, 287922268), (14, 143961134), (17, 118556228), (28, 71980567), (34, 59278114), (68, 29639057), (119, 16936604), (238, 8468302), (476, 4234151), (1801, 1119076), (2351, 857276), (3602, 559538), (4702, 428638), (7204, 279769), (9404, 214319), (12607, 159868), (16457, 122468), (25214, 79934), (30617, 65828), (32914, 61234), (39967, 50428)]