4080872012

素因数分解:

$2^2\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{62311}}^1$

素因数の和:64661

約数の個数: 24

約数和(自身を含む): 8165364480

約数和(自身を除く): 4084492468

約数列:

[1, 2, 4, 7, 14, 28, 2339, 4678, 9356, 16373, 32746, 62311, 65492, 124622, 249244, 436177, 872354, 1744708, 145745429, 291490858, 582981716, 1020218003, 2040436006, 4080872012]

約数ペア:

[(1, 4080872012), (2, 2040436006), (4, 1020218003), (7, 582981716), (14, 291490858), (28, 145745429), (2339, 1744708), (4678, 872354), (9356, 436177), (16373, 249244), (32746, 124622), (62311, 65492)]