2017201111

素因数分解:

${\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 2104704000

約数和(自身を除く): 87502889

約数列:

[1, 29, 199, 431, 811, 5771, 12499, 23519, 85769, 161389, 349541, 2487301, 4680281, 10136689, 69558659, 2017201111]

約数ペア:

[(1, 2017201111), (29, 69558659), (199, 10136689), (431, 4680281), (811, 2487301), (5771, 349541), (12499, 161389), (23519, 85769)]