505341844

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 1035216000

約数和(自身を除く): 529874156

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 149, 236, 298, 413, 596, 826, 1043, 1652, 2053, 2086, 4106, 4172, 8212, 8791, 14371, 17582, 28742, 35164, 57484, 61537, 121127, 123074, 242254, 246148, 305897, 484508, 611794, 847889, 1223588, 1695778, 2141279, 3391556, 4282558, 8565116, 18047923, 36095846, 72191692, 126335461, 252670922, 505341844]

約数ペア:

[(1, 505341844), (2, 252670922), (4, 126335461), (7, 72191692), (14, 36095846), (28, 18047923), (59, 8565116), (118, 4282558), (149, 3391556), (236, 2141279), (298, 1695778), (413, 1223588), (596, 847889), (826, 611794), (1043, 484508), (1652, 305897), (2053, 246148), (2086, 242254), (4106, 123074), (4172, 121127), (8212, 61537), (8791, 57484), (14371, 35164), (17582, 28742)]