2539904401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1\times {\mathrm{1451}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 2695492800

約数和(自身を除く): 155588399

約数列:

[1, 19, 181, 509, 1451, 3439, 9671, 27569, 92129, 262631, 738559, 1750451, 4989989, 14032621, 133679179, 2539904401]

約数ペア:

[(1, 2539904401), (19, 133679179), (181, 14032621), (509, 4989989), (1451, 1750451), (3439, 738559), (9671, 262631), (27569, 92129)]