2010599721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4261}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 3242359120

約数和(自身を除く): 1231759399

約数列:

[1, 3, 9, 13, 37, 39, 109, 111, 117, 327, 333, 481, 981, 1417, 1443, 4033, 4251, 4261, 4329, 12099, 12753, 12783, 36297, 38349, 52429, 55393, 157287, 157657, 166179, 464449, 471861, 472971, 498537, 1393347, 1418913, 2049541, 4180041, 6037837, 6148623, 17184613, 18113511, 18445869, 51553839, 54340533, 154661517, 223399969, 670199907, 2010599721]

約数ペア:

[(1, 2010599721), (3, 670199907), (9, 223399969), (13, 154661517), (37, 54340533), (39, 51553839), (109, 18445869), (111, 18113511), (117, 17184613), (327, 6148623), (333, 6037837), (481, 4180041), (981, 2049541), (1417, 1418913), (1443, 1393347), (4033, 498537), (4251, 472971), (4261, 471861), (4329, 464449), (12099, 166179), (12753, 157657), (12783, 157287), (36297, 55393), (38349, 52429)]