2017447445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{12263}}^1$

素因数の和:14812

約数の個数: 16

約数和(自身を含む): 2608405632

約数和(自身を除く): 590958187

約数列:

[1, 5, 13, 65, 2531, 12263, 12655, 32903, 61315, 159419, 164515, 797095, 31037653, 155188265, 403489489, 2017447445]

約数ペア:

[(1, 2017447445), (5, 403489489), (13, 155188265), (65, 31037653), (2531, 797095), (12263, 164515), (12655, 159419), (32903, 61315)]