4420122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 11059200

約数和(自身を除く): 6639078

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 191, 203, 266, 382, 399, 406, 551, 573, 609, 798, 1102, 1146, 1218, 1337, 1653, 2674, 3306, 3629, 3857, 4011, 5539, 7258, 7714, 8022, 10887, 11078, 11571, 16617, 21774, 23142, 25403, 33234, 38773, 50806, 76209, 77546, 105241, 116319, 152418, 210482, 232638, 315723, 631446, 736687, 1473374, 2210061, 4420122]

約数ペア:

[(1, 4420122), (2, 2210061), (3, 1473374), (6, 736687), (7, 631446), (14, 315723), (19, 232638), (21, 210482), (29, 152418), (38, 116319), (42, 105241), (57, 77546), (58, 76209), (87, 50806), (114, 38773), (133, 33234), (174, 25403), (191, 23142), (203, 21774), (266, 16617), (382, 11571), (399, 11078), (406, 10887), (551, 8022), (573, 7714), (609, 7258), (798, 5539), (1102, 4011), (1146, 3857), (1218, 3629), (1337, 3306), (1653, 2674)]