2056568626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 3747211200

約数和(自身を除く): 1690642574

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 361, 722, 1043, 2086, 2527, 2731, 2831, 5054, 5462, 5662, 19117, 19817, 38234, 39634, 51889, 53789, 103778, 107578, 363223, 376523, 406919, 726446, 753046, 813838, 985891, 1971782, 2848433, 5696866, 6901237, 7731461, 13802474, 15462922, 54120227, 108240454, 146897759, 293795518, 1028284313, 2056568626]

約数ペア:

[(1, 2056568626), (2, 1028284313), (7, 293795518), (14, 146897759), (19, 108240454), (38, 54120227), (133, 15462922), (149, 13802474), (266, 7731461), (298, 6901237), (361, 5696866), (722, 2848433), (1043, 1971782), (2086, 985891), (2527, 813838), (2731, 753046), (2831, 726446), (5054, 406919), (5462, 376523), (5662, 363223), (19117, 107578), (19817, 103778), (38234, 53789), (39634, 51889)]