260037029365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4751}}^1\times {\mathrm{643919}}^1$

素因数の和:648692

約数の個数: 16

約数和(自身を含む): 330470046720

約数和(自身を除く): 70433017355

約数列:

[1, 5, 17, 85, 4751, 23755, 80767, 403835, 643919, 3219595, 10946623, 54733115, 3059259169, 15296295845, 52007405873, 260037029365]

約数ペア:

[(1, 260037029365), (5, 52007405873), (17, 15296295845), (85, 3059259169), (4751, 54733115), (23755, 10946623), (80767, 3219595), (403835, 643919)]