9788897495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{764459}}^1$

素因数の和:764674

約数の個数: 16

約数和(自身を含む): 12714498720

約数和(自身を除く): 2925601225

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 764459, 3822295, 9937967, 49689835, 150598423, 752992115, 1957779499, 9788897495]

約数ペア:

[(1, 9788897495), (5, 1957779499), (13, 752992115), (65, 150598423), (197, 49689835), (985, 9937967), (2561, 3822295), (12805, 764459)]