2007790008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{291491}}^1$

素因数の和:291548

約数の個数: 64

約数和(自身を含む): 5876478720

約数和(自身を除く): 3868688712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 291491, 582982, 874473, 1165964, 1748946, 2040437, 2331928, 3497892, 4080874, 6121311, 6995784, 8161748, 11951131, 12242622, 16323496, 23902262, 24485244, 35853393, 47804524, 48970488, 71706786, 83657917, 95609048, 143413572, 167315834, 250973751, 286827144, 334631668, 501947502, 669263336, 1003895004, 2007790008]

約数ペア:

[(1, 2007790008), (2, 1003895004), (3, 669263336), (4, 501947502), (6, 334631668), (7, 286827144), (8, 250973751), (12, 167315834), (14, 143413572), (21, 95609048), (24, 83657917), (28, 71706786), (41, 48970488), (42, 47804524), (56, 35853393), (82, 24485244), (84, 23902262), (123, 16323496), (164, 12242622), (168, 11951131), (246, 8161748), (287, 6995784), (328, 6121311), (492, 4080874), (574, 3497892), (861, 2331928), (984, 2040437), (1148, 1748946), (1722, 1165964), (2296, 874473), (3444, 582982), (6888, 291491)]