2019751690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{633151}}^1$

素因数の和:633198

約数の個数: 32

約数和(自身を含む): 4102824960

約数和(自身を除く): 2083073270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 633151, 1266302, 3165755, 6331510, 6964661, 13929322, 18361379, 34823305, 36722758, 69646610, 91806895, 183613790, 201975169, 403950338, 1009875845, 2019751690]

約数ペア:

[(1, 2019751690), (2, 1009875845), (5, 403950338), (10, 201975169), (11, 183613790), (22, 91806895), (29, 69646610), (55, 36722758), (58, 34823305), (110, 18361379), (145, 13929322), (290, 6964661), (319, 6331510), (638, 3165755), (1595, 1266302), (3190, 633151)]