2116768264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{4337}}^1$

素因数の和:4407

約数の個数: 72

約数和(自身を含む): 4536875610

約数和(自身を除く): 2420107346

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 361, 494, 676, 722, 988, 1352, 1444, 1976, 2888, 3211, 4337, 4693, 6422, 8674, 9386, 12844, 17348, 18772, 25688, 34696, 37544, 56381, 61009, 82403, 112762, 122018, 164806, 225524, 244036, 329612, 451048, 488072, 659224, 732953, 1071239, 1465906, 1565657, 2142478, 2931812, 3131314, 4284956, 5863624, 6262628, 8569912, 12525256, 13926107, 20353541, 27852214, 40707082, 55704428, 81414164, 111408856, 162828328, 264596033, 529192066, 1058384132, 2116768264]

約数ペア:

[(1, 2116768264), (2, 1058384132), (4, 529192066), (8, 264596033), (13, 162828328), (19, 111408856), (26, 81414164), (38, 55704428), (52, 40707082), (76, 27852214), (104, 20353541), (152, 13926107), (169, 12525256), (247, 8569912), (338, 6262628), (361, 5863624), (494, 4284956), (676, 3131314), (722, 2931812), (988, 2142478), (1352, 1565657), (1444, 1465906), (1976, 1071239), (2888, 732953), (3211, 659224), (4337, 488072), (4693, 451048), (6422, 329612), (8674, 244036), (9386, 225524), (12844, 164806), (17348, 122018), (18772, 112762), (25688, 82403), (34696, 61009), (37544, 56381)]