2186206415

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1\times {\mathrm{4001}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 2652077376

約数和(自身を除く): 465870961

約数列:

[1, 5, 103, 515, 1061, 4001, 5305, 20005, 109283, 412103, 546415, 2060515, 4245061, 21225305, 437241283, 2186206415]

約数ペア:

[(1, 2186206415), (5, 437241283), (103, 21225305), (515, 4245061), (1061, 2060515), (4001, 546415), (5305, 412103), (20005, 109283)]