6987013990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63518309}}^1$

素因数の和:63518327

約数の個数: 16

約数和(自身を含む): 13719954960

約数和(自身を除く): 6732940970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 63518309, 127036618, 317591545, 635183090, 698701399, 1397402798, 3493506995, 6987013990]

約数ペア:

[(1, 6987013990), (2, 3493506995), (5, 1397402798), (10, 698701399), (11, 635183090), (22, 317591545), (55, 127036618), (110, 63518309)]