9617980

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1427}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 20271888

約数和(自身を除く): 10653908

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1427, 1685, 2854, 3370, 5708, 6740, 7135, 14270, 28540, 480899, 961798, 1923596, 2404495, 4808990, 9617980]

約数ペア:

[(1, 9617980), (2, 4808990), (4, 2404495), (5, 1923596), (10, 961798), (20, 480899), (337, 28540), (674, 14270), (1348, 7135), (1427, 6740), (1685, 5708), (2854, 3370)]