2019400568

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1093}}^1\times {\mathrm{1471}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 3816572160

約数和(自身を除く): 1797171592

約数列:

[1, 2, 4, 8, 157, 314, 628, 1093, 1256, 1471, 2186, 2942, 4372, 5884, 8744, 11768, 171601, 230947, 343202, 461894, 686404, 923788, 1372808, 1607803, 1847576, 3215606, 6431212, 12862424, 252425071, 504850142, 1009700284, 2019400568]

約数ペア:

[(1, 2019400568), (2, 1009700284), (4, 504850142), (8, 252425071), (157, 12862424), (314, 6431212), (628, 3215606), (1093, 1847576), (1256, 1607803), (1471, 1372808), (2186, 923788), (2942, 686404), (4372, 461894), (5884, 343202), (8744, 230947), (11768, 171601)]