2000477615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{12541}}^1$

素因数の和:13130

約数の個数: 16

約数和(自身を含む): 2444786976

約数和(自身を除く): 444309361

約数列:

[1, 5, 61, 305, 523, 2615, 12541, 31903, 62705, 159515, 765001, 3825005, 6558943, 32794715, 400095523, 2000477615]

約数ペア:

[(1, 2000477615), (5, 400095523), (61, 32794715), (305, 6558943), (523, 3825005), (2615, 765001), (12541, 159515), (31903, 62705)]