538790792

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{4397}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 1093650660

約数和(自身を除く): 554859868

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 289, 424, 578, 901, 1156, 1802, 2312, 3604, 4397, 7208, 8794, 15317, 17588, 30634, 35176, 61268, 74749, 122536, 149498, 233041, 298996, 466082, 597992, 932164, 1270733, 1864328, 2541466, 3961697, 5082932, 7923394, 10165864, 15846788, 31693576, 67348849, 134697698, 269395396, 538790792]

約数ペア:

[(1, 538790792), (2, 269395396), (4, 134697698), (8, 67348849), (17, 31693576), (34, 15846788), (53, 10165864), (68, 7923394), (106, 5082932), (136, 3961697), (212, 2541466), (289, 1864328), (424, 1270733), (578, 932164), (901, 597992), (1156, 466082), (1802, 298996), (2312, 233041), (3604, 149498), (4397, 122536), (7208, 74749), (8794, 61268), (15317, 35176), (17588, 30634)]