2640696065

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2601671}}^1$

素因数の和:2601712

約数の個数: 16

約数和(自身を含む): 3746407680

約数和(自身を除く): 1105711615

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 2601671, 13008355, 18211697, 75448459, 91058485, 377242295, 528139213, 2640696065]

約数ペア:

[(1, 2640696065), (5, 528139213), (7, 377242295), (29, 91058485), (35, 75448459), (145, 18211697), (203, 13008355), (1015, 2601671)]