2640865766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17148479}}^1$

素因数の和:17148499

約数の個数: 16

約数和(自身を含む): 4938762240

約数和(自身を除く): 2297896474

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 17148479, 34296958, 120039353, 188633269, 240078706, 377266538, 1320432883, 2640865766]

約数ペア:

[(1, 2640865766), (2, 1320432883), (7, 377266538), (11, 240078706), (14, 188633269), (22, 120039353), (77, 34296958), (154, 17148479)]