552642910

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{27481}}^1$

素因数の和:29499

約数の個数: 16

約数和(自身を含む): 995288112

約数和(自身を除く): 442645202

約数列:

[1, 2, 5, 10, 2011, 4022, 10055, 20110, 27481, 54962, 137405, 274810, 55264291, 110528582, 276321455, 552642910]

約数ペア:

[(1, 552642910), (2, 276321455), (5, 110528582), (10, 55264291), (2011, 274810), (4022, 137405), (10055, 54962), (20110, 27481)]