2080355619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{134677}}^1$

素因数の和:134970

約数の個数: 16

約数和(自身を含む): 2930593280

約数和(自身を除く): 850237661

約数列:

[1, 3, 19, 57, 271, 813, 5149, 15447, 134677, 404031, 2558863, 7676589, 36497467, 109492401, 693451873, 2080355619]

約数ペア:

[(1, 2080355619), (3, 693451873), (19, 109492401), (57, 36497467), (271, 7676589), (813, 2558863), (5149, 404031), (15447, 134677)]