2018934789

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{142369}}^1$

素因数の和:142564

約数の個数: 16

約数和(自身を含む): 2801841600

約数和(自身を除く): 782906811

約数列:

[1, 3, 29, 87, 163, 489, 4727, 14181, 142369, 427107, 4128701, 12386103, 23206147, 69618441, 672978263, 2018934789]

約数ペア:

[(1, 2018934789), (3, 672978263), (29, 69618441), (87, 23206147), (163, 12386103), (489, 4128701), (4727, 427107), (14181, 142369)]