2016327485

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{43991}}^1$

素因数の和:44188

約数の個数: 16

約数和(自身を含む): 2470590720

約数和(自身を除く): 454263235

約数列:

[1, 5, 89, 103, 445, 515, 9167, 43991, 45835, 219955, 3915199, 4531073, 19575995, 22655365, 403265497, 2016327485]

約数ペア:

[(1, 2016327485), (5, 403265497), (89, 22655365), (103, 19575995), (445, 4531073), (515, 3915199), (9167, 219955), (43991, 45835)]