2017447795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{45341}}^1$

素因数の和:46166

約数の個数: 16

約数和(自身を含む): 2644345440

約数和(自身を除く): 626897645

約数列:

[1, 5, 11, 55, 809, 4045, 8899, 44495, 45341, 226705, 498751, 2493755, 36680869, 183404345, 403489559, 2017447795]

約数ペア:

[(1, 2017447795), (5, 403489559), (11, 183404345), (55, 36680869), (809, 2493755), (4045, 498751), (8899, 226705), (44495, 45341)]