2397967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 2892960

約数和(自身を除く): 494993

約数列:

[1, 11, 13, 41, 143, 409, 451, 533, 4499, 5317, 5863, 16769, 58487, 184459, 217997, 2397967]

約数ペア:

[(1, 2397967), (11, 217997), (13, 184459), (41, 58487), (143, 16769), (409, 5863), (451, 5317), (533, 4499)]