2108908039

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{62003}}^1$

素因数の和:62166

約数の個数: 16

約数和(自身を含む): 2488096512

約数和(自身を除く): 379188473

約数列:

[1, 7, 43, 113, 301, 791, 4859, 34013, 62003, 434021, 2666129, 7006339, 18662903, 49044373, 301272577, 2108908039]

約数ペア:

[(1, 2108908039), (7, 301272577), (43, 49044373), (113, 18662903), (301, 7006339), (791, 2666129), (4859, 434021), (34013, 62003)]