1313350778896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2843}}^1\times {\mathrm{170843}}^1$

素因数の和:173720

約数の個数: 60

約数和(自身を含む): 2756399146128

約数和(自身を除く): 1443048367232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2843, 5686, 11372, 22744, 36959, 45488, 73918, 147836, 170843, 295672, 341686, 480467, 591344, 683372, 960934, 1366744, 1921868, 2220959, 2733488, 3843736, 4441918, 7687472, 8883836, 17767672, 28872467, 35535344, 57744934, 115489868, 230979736, 461959472, 485706649, 971413298, 1942826596, 3885653192, 6314186437, 7771306384, 12628372874, 25256745748, 50513491496, 82084423681, 101026982992, 164168847362, 328337694724, 656675389448, 1313350778896]

約数ペア:

[(1, 1313350778896), (2, 656675389448), (4, 328337694724), (8, 164168847362), (13, 101026982992), (16, 82084423681), (26, 50513491496), (52, 25256745748), (104, 12628372874), (169, 7771306384), (208, 6314186437), (338, 3885653192), (676, 1942826596), (1352, 971413298), (2704, 485706649), (2843, 461959472), (5686, 230979736), (11372, 115489868), (22744, 57744934), (36959, 35535344), (45488, 28872467), (73918, 17767672), (147836, 8883836), (170843, 7687472), (295672, 4441918), (341686, 3843736), (480467, 2733488), (591344, 2220959), (683372, 1921868), (960934, 1366744)]