2014281976

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4643}}^1$

素因数の和:4844

約数の個数: 64

約数和(自身を含む): 4422574080

約数和(自身を除く): 2408292104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 127, 244, 254, 427, 488, 508, 854, 889, 1016, 1708, 1778, 3416, 3556, 4643, 7112, 7747, 9286, 15494, 18572, 30988, 32501, 37144, 54229, 61976, 65002, 108458, 130004, 216916, 260008, 283223, 433832, 566446, 589661, 1132892, 1179322, 1982561, 2265784, 2358644, 3965122, 4127627, 4717288, 7930244, 8255254, 15860488, 16510508, 33021016, 35969321, 71938642, 143877284, 251785247, 287754568, 503570494, 1007140988, 2014281976]

約数ペア:

[(1, 2014281976), (2, 1007140988), (4, 503570494), (7, 287754568), (8, 251785247), (14, 143877284), (28, 71938642), (56, 35969321), (61, 33021016), (122, 16510508), (127, 15860488), (244, 8255254), (254, 7930244), (427, 4717288), (488, 4127627), (508, 3965122), (854, 2358644), (889, 2265784), (1016, 1982561), (1708, 1179322), (1778, 1132892), (3416, 589661), (3556, 566446), (4643, 433832), (7112, 283223), (7747, 260008), (9286, 216916), (15494, 130004), (18572, 108458), (30988, 65002), (32501, 61976), (37144, 54229)]