1678161857

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{4129}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 1798433280

約数和(自身を除く): 120271423

約数列:

[1, 23, 41, 431, 943, 4129, 9913, 17671, 94967, 169289, 406433, 1779599, 3893647, 40930777, 72963559, 1678161857]

約数ペア:

[(1, 1678161857), (23, 72963559), (41, 40930777), (431, 3893647), (943, 1779599), (4129, 406433), (9913, 169289), (17671, 94967)]