789969609739

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20572661}}^1$

素因数の和:20572770

約数の個数: 16

約数和(自身を含む): 868989242880

約数和(自身を除く): 79019633141

約数列:

[1, 19, 43, 47, 817, 893, 2021, 38399, 20572661, 390880559, 884624423, 966915067, 16807864037, 18371386273, 41577347881, 789969609739]

約数ペア:

[(1, 789969609739), (19, 41577347881), (43, 18371386273), (47, 16807864037), (817, 966915067), (893, 884624423), (2021, 390880559), (38399, 20572661)]