1578122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 3162240

約数和(自身を除く): 1584118

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 169, 182, 203, 299, 322, 338, 377, 406, 598, 667, 754, 1183, 1334, 2093, 2366, 2639, 3887, 4186, 4669, 4901, 5278, 7774, 8671, 9338, 9802, 17342, 27209, 34307, 54418, 60697, 68614, 112723, 121394, 225446, 789061, 1578122]

約数ペア:

[(1, 1578122), (2, 789061), (7, 225446), (13, 121394), (14, 112723), (23, 68614), (26, 60697), (29, 54418), (46, 34307), (58, 27209), (91, 17342), (161, 9802), (169, 9338), (182, 8671), (203, 7774), (299, 5278), (322, 4901), (338, 4669), (377, 4186), (406, 3887), (598, 2639), (667, 2366), (754, 2093), (1183, 1334)]