2015731487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{57283}}^1$

素因数の和:57758

約数の個数: 16

約数和(自身を含む): 2518662912

約数和(自身を除く): 502931425

約数列:

[1, 7, 11, 77, 457, 3199, 5027, 35189, 57283, 400981, 630113, 4410791, 26178331, 183248317, 287961641, 2015731487]

約数ペア:

[(1, 2015731487), (7, 287961641), (11, 183248317), (77, 26178331), (457, 4410791), (3199, 630113), (5027, 400981), (35189, 57283)]