7380458864

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{447409}}^1$

素因数の和:448448

約数の個数: 20

約数和(自身を含む): 14313540720

約数和(自身を除く): 6933081856

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 447409, 894818, 1789636, 3579272, 7158544, 461278679, 922557358, 1845114716, 3690229432, 7380458864]

約数ペア:

[(1, 7380458864), (2, 3690229432), (4, 1845114716), (8, 922557358), (16, 461278679), (1031, 7158544), (2062, 3579272), (4124, 1789636), (8248, 894818), (16496, 447409)]