2080361013

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1\times {\mathrm{6637}}^1$

素因数の和:7444

約数の個数: 16

約数和(自身を含む): 2795606976

約数和(自身を除く): 715245963

約数列:

[1, 3, 163, 489, 641, 1923, 6637, 19911, 104483, 313449, 1081831, 3245493, 4254317, 12762951, 693453671, 2080361013]

約数ペア:

[(1, 2080361013), (3, 693453671), (163, 12762951), (489, 4254317), (641, 3245493), (1923, 1081831), (6637, 313449), (19911, 104483)]