13688405626

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 24054091776

約数和(自身を除く): 10365686150

約数列:

[1, 2, 7, 14, 103, 131, 206, 233, 262, 311, 466, 622, 721, 917, 1442, 1631, 1834, 2177, 3262, 4354, 13493, 23999, 26986, 30523, 32033, 40741, 47998, 61046, 64066, 72463, 81482, 94451, 144926, 167993, 188902, 213661, 224231, 285187, 335986, 427322, 448462, 507241, 570374, 1014482, 3143869, 4196323, 6287738, 7463689, 8392646, 9492653, 14927378, 18985306, 22007083, 29374261, 44014166, 52245823, 58748522, 66448571, 104491646, 132897142, 977743259, 1955486518, 6844202813, 13688405626]

約数ペア:

[(1, 13688405626), (2, 6844202813), (7, 1955486518), (14, 977743259), (103, 132897142), (131, 104491646), (206, 66448571), (233, 58748522), (262, 52245823), (311, 44014166), (466, 29374261), (622, 22007083), (721, 18985306), (917, 14927378), (1442, 9492653), (1631, 8392646), (1834, 7463689), (2177, 6287738), (3262, 4196323), (4354, 3143869), (13493, 1014482), (23999, 570374), (26986, 507241), (30523, 448462), (32033, 427322), (40741, 335986), (47998, 285187), (61046, 224231), (64066, 213661), (72463, 188902), (81482, 167993), (94451, 144926)]