2106891736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15491851}}^1$

素因数の和:15491874

約数の個数: 16

約数和(自身を含む): 4182800040

約数和(自身を除く): 2075908304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15491851, 30983702, 61967404, 123934808, 263361467, 526722934, 1053445868, 2106891736]

約数ペア:

[(1, 2106891736), (2, 1053445868), (4, 526722934), (8, 263361467), (17, 123934808), (34, 61967404), (68, 30983702), (136, 15491851)]