2015944172584

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{138241}}^1$

素因数の和:138778

約数の個数: 64

約数和(自身を含む): 3941555904000

約数和(自身を除く): 1925611731416

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 263, 478, 526, 956, 1052, 1912, 2104, 6931, 7627, 13862, 15254, 27724, 30508, 55448, 61016, 62857, 125714, 138241, 251428, 276482, 502856, 552964, 1105928, 1822853, 3645706, 4008989, 7291412, 8017978, 14582824, 16035956, 32071912, 33039599, 36357383, 66079198, 72714766, 132158396, 145429532, 264316792, 290859064, 958148371, 1054364107, 1916296742, 2108728214, 3832593484, 4217456428, 7665186968, 8434912856, 8689414537, 17378829074, 34757658148, 69515316296, 251993021573, 503986043146, 1007972086292, 2015944172584]

約数ペア:

[(1, 2015944172584), (2, 1007972086292), (4, 503986043146), (8, 251993021573), (29, 69515316296), (58, 34757658148), (116, 17378829074), (232, 8689414537), (239, 8434912856), (263, 7665186968), (478, 4217456428), (526, 3832593484), (956, 2108728214), (1052, 1916296742), (1912, 1054364107), (2104, 958148371), (6931, 290859064), (7627, 264316792), (13862, 145429532), (15254, 132158396), (27724, 72714766), (30508, 66079198), (55448, 36357383), (61016, 33039599), (62857, 32071912), (125714, 16035956), (138241, 14582824), (251428, 8017978), (276482, 7291412), (502856, 4008989), (552964, 3645706), (1105928, 1822853)]