858438086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{135017}}^1$

素因数の和:135064

約数の個数: 24

約数和(自身を含む): 1492218936

約数和(自身を除く): 633780850

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 135017, 270034, 1485187, 2295289, 2970374, 4590578, 25248179, 39019913, 50496358, 78039826, 429219043, 858438086]

約数ペア:

[(1, 858438086), (2, 429219043), (11, 78039826), (17, 50496358), (22, 39019913), (34, 25248179), (187, 4590578), (289, 2970374), (374, 2295289), (578, 1485187), (3179, 270034), (6358, 135017)]