261896438161

素因数分解:

${\mathrm{17}}^2\times {\mathrm{1709}}^1\times {\mathrm{530261}}^1$

素因数の和:532004

約数の個数: 12

約数和(自身を含む): 278371642140

約数和(自身を除く): 16475203979

約数列:

[1, 17, 289, 1709, 29053, 493901, 530261, 9014437, 153245429, 906216049, 15405672833, 261896438161]

約数ペア:

[(1, 261896438161), (17, 15405672833), (289, 906216049), (1709, 153245429), (29053, 9014437), (493901, 530261)]