401347414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1093}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 672678720

約数和(自身を除く): 271331306

約数列:

[1, 2, 13, 26, 29, 58, 377, 487, 754, 974, 1093, 2186, 6331, 12662, 14123, 14209, 28246, 28418, 31697, 63394, 183599, 367198, 412061, 532291, 824122, 1064582, 6919783, 13839566, 15436439, 30872878, 200673707, 401347414]

約数ペア:

[(1, 401347414), (2, 200673707), (13, 30872878), (26, 15436439), (29, 13839566), (58, 6919783), (377, 1064582), (487, 824122), (754, 532291), (974, 412061), (1093, 367198), (2186, 183599), (6331, 63394), (12662, 31697), (14123, 28418), (14209, 28246)]