2012313310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{263737}}^1$

素因数の和:263860

約数の個数: 32

約数和(自身を含む): 4177609920

約数和(自身を除く): 2165296610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 263737, 527474, 1318685, 1846159, 2637370, 3692318, 9230795, 18461590, 28747333, 57494666, 143736665, 201231331, 287473330, 402462662, 1006156655, 2012313310]

約数ペア:

[(1, 2012313310), (2, 1006156655), (5, 402462662), (7, 287473330), (10, 201231331), (14, 143736665), (35, 57494666), (70, 28747333), (109, 18461590), (218, 9230795), (545, 3692318), (763, 2637370), (1090, 1846159), (1526, 1318685), (3815, 527474), (7630, 263737)]