2021801717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{14423}}^1$

素因数の和:14740

約数の個数: 16

約数和(自身を含む): 2239066368

約数和(自身を除く): 217264651

約数列:

[1, 13, 41, 263, 533, 3419, 10783, 14423, 140179, 187499, 591343, 3793249, 7687459, 49312237, 155523209, 2021801717]

約数ペア:

[(1, 2021801717), (13, 155523209), (41, 49312237), (263, 7687459), (533, 3793249), (3419, 591343), (10783, 187499), (14423, 140179)]