4707628315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{172031}}^1$

素因数の和:172470

約数の個数: 16

約数和(自身を含む): 6098190336

約数和(自身を除く): 1390562021

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 27365, 172031, 860155, 2236403, 11182015, 72425051, 362125255, 941525663, 4707628315]

約数ペア:

[(1, 4707628315), (5, 941525663), (13, 362125255), (65, 72425051), (421, 11182015), (2105, 2236403), (5473, 860155), (27365, 172031)]