2009506499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{154423}}^1$

素因数の和:154467

約数の個数: 24

約数和(自身を含む): 2712920832

約数和(自身を除く): 703414333

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 13013, 154423, 1080961, 1698653, 2007499, 11890571, 14052493, 22082489, 26097487, 154577423, 182682409, 287072357, 2009506499]

約数ペア:

[(1, 2009506499), (7, 287072357), (11, 182682409), (13, 154577423), (77, 26097487), (91, 22082489), (143, 14052493), (169, 11890571), (1001, 2007499), (1183, 1698653), (1859, 1080961), (13013, 154423)]