239120074

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{2753}}^1$

素因数の和:3209

約数の個数: 16

約数和(自身を含む): 362569608

約数和(自身を除く): 123449534

約数列:

[1, 2, 137, 274, 317, 634, 2753, 5506, 43429, 86858, 377161, 754322, 872701, 1745402, 119560037, 239120074]

約数ペア:

[(1, 239120074), (2, 119560037), (137, 1745402), (274, 872701), (317, 754322), (634, 377161), (2753, 86858), (5506, 43429)]