137757268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{2531}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 263307744

約数和(自身を除く): 125550476

約数列:

[1, 2, 4, 11, 22, 44, 1237, 2474, 2531, 4948, 5062, 10124, 13607, 27214, 27841, 54428, 55682, 111364, 3130847, 6261694, 12523388, 34439317, 68878634, 137757268]

約数ペア:

[(1, 137757268), (2, 68878634), (4, 34439317), (11, 12523388), (22, 6261694), (44, 3130847), (1237, 111364), (2474, 55682), (2531, 54428), (4948, 27841), (5062, 27214), (10124, 13607)]