8197774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 14080248

約数和(自身を除く): 5882474

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1091, 2182, 3757, 7514, 14183, 18547, 28366, 37094, 241111, 315299, 482222, 630598, 4098887, 8197774]

約数ペア:

[(1, 8197774), (2, 4098887), (13, 630598), (17, 482222), (26, 315299), (34, 241111), (221, 37094), (289, 28366), (442, 18547), (578, 14183), (1091, 7514), (2182, 3757)]