2017994833616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239325763}}^1$

素因数の和:239325819

約数の個数: 40

約数和(自身を含む): 4273400841984

約数和(自身を除く): 2255406008368

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 239325763, 478651526, 957303052, 1914606104, 3829212208, 4068537971, 7419098653, 8137075942, 14838197306, 16274151884, 29676394612, 32548303768, 59352789224, 65096607536, 118705578448, 126124677101, 252249354202, 504498708404, 1008997416808, 2017994833616]

約数ペア:

[(1, 2017994833616), (2, 1008997416808), (4, 504498708404), (8, 252249354202), (16, 126124677101), (17, 118705578448), (31, 65096607536), (34, 59352789224), (62, 32548303768), (68, 29676394612), (124, 16274151884), (136, 14838197306), (248, 8137075942), (272, 7419098653), (496, 4068537971), (527, 3829212208), (1054, 1914606104), (2108, 957303052), (4216, 478651526), (8432, 239325763)]