243674278849

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{554891}}^1$

素因数の和:555288

約数の個数: 16

約数和(自身を含む): 259263298944

約数和(自身を除く): 15589020095

約数列:

[1, 23, 61, 313, 1403, 7199, 19093, 439139, 554891, 12762493, 33848351, 173680883, 778512073, 3994660309, 10594533863, 243674278849]

約数ペア:

[(1, 243674278849), (23, 10594533863), (61, 3994660309), (313, 778512073), (1403, 173680883), (7199, 33848351), (19093, 12762493), (439139, 554891)]