2017805030

素因数分解:

$2^1\times 5^1\times {\mathrm{24859}}^1\times {\mathrm{8117}}^1$

素因数の和:32983

約数の個数: 16

約数和(自身を含む): 3632642640

約数和(自身を除く): 1614837610

約数列:

[1, 2, 5, 10, 8117, 16234, 24859, 40585, 49718, 81170, 124295, 248590, 201780503, 403561006, 1008902515, 2017805030]

約数ペア:

[(1, 2017805030), (2, 1008902515), (5, 403561006), (10, 201780503), (8117, 248590), (16234, 124295), (24859, 81170), (40585, 49718)]