2019260918

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{57271}}^1$

素因数の和:57368

約数の個数: 24

約数和(自身を含む): 3270345744

約数和(自身を除く): 1251084826

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 1037, 2074, 17629, 35258, 57271, 114542, 973607, 1947214, 3493531, 6987062, 16551319, 33102638, 59390027, 118780054, 1009630459, 2019260918]

約数ペア:

[(1, 2019260918), (2, 1009630459), (17, 118780054), (34, 59390027), (61, 33102638), (122, 16551319), (289, 6987062), (578, 3493531), (1037, 1947214), (2074, 973607), (17629, 114542), (35258, 57271)]