2087262719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{578029}}^1$

素因数の和:578209

約数の個数: 8

約数和(自身を含む): 2191889760

約数和(自身を除く): 104627041

約数列:

[1, 23, 157, 3611, 578029, 13294667, 90750553, 2087262719]

約数ペア:

[(1, 2087262719), (23, 90750553), (157, 13294667), (3611, 578029)]