2017052890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11865017}}^1$

素因数の和:11865041

約数の個数: 16

約数和(自身を含む): 3844265832

約数和(自身を除く): 1827212942

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11865017, 23730034, 59325085, 118650170, 201705289, 403410578, 1008526445, 2017052890]

約数ペア:

[(1, 2017052890), (2, 1008526445), (5, 403410578), (10, 201705289), (17, 118650170), (34, 59325085), (85, 23730034), (170, 11865017)]