378889078463

素因数分解:

$7^1\times {\mathrm{419}}^1\times {\mathrm{2083}}^1\times {\mathrm{62017}}^1$

素因数の和:64526

約数の個数: 16

約数和(自身を含む): 434264920320

約数和(自身を除く): 55375841857

約数列:

[1, 7, 419, 2083, 2933, 14581, 62017, 434119, 872777, 6109439, 25985123, 129181411, 181895861, 904269877, 54127011209, 378889078463]

約数ペア:

[(1, 378889078463), (7, 54127011209), (419, 904269877), (2083, 181895861), (2933, 129181411), (14581, 25985123), (62017, 6109439), (434119, 872777)]