2790239615

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{8297}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 3386380608

約数和(自身を除く): 596140993

約数列:

[1, 5, 103, 515, 653, 3265, 8297, 41485, 67259, 336295, 854591, 4272955, 5417941, 27089705, 558047923, 2790239615]

約数ペア:

[(1, 2790239615), (5, 558047923), (103, 27089705), (515, 5417941), (653, 4272955), (3265, 854591), (8297, 336295), (41485, 67259)]