2008757774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{253567}}^1$

素因数の和:253819

約数の個数: 16

約数和(自身を含む): 3204085248

約数和(自身を除く): 1195327474

約数列:

[1, 2, 17, 34, 233, 466, 3961, 7922, 253567, 507134, 4310639, 8621278, 59081111, 118162222, 1004378887, 2008757774]

約数ペア:

[(1, 2008757774), (2, 1004378887), (17, 118162222), (34, 59081111), (233, 8621278), (466, 4310639), (3961, 507134), (7922, 253567)]