2008190812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{103451}}^1$

素因数の和:103689

約数の個数: 24

約数和(自身を含む): 3684546432

約数和(自身を除く): 1676355620

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4853, 9706, 19412, 103451, 206902, 413804, 2379373, 4758746, 9517492, 21828161, 43656322, 87312644, 502047703, 1004095406, 2008190812]

約数ペア:

[(1, 2008190812), (2, 1004095406), (4, 502047703), (23, 87312644), (46, 43656322), (92, 21828161), (211, 9517492), (422, 4758746), (844, 2379373), (4853, 413804), (9706, 206902), (19412, 103451)]