1796738660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2089231}}^1$

素因数の和:2089283

約数の個数: 24

約数和(自身を含む): 3860900736

約数和(自身を除く): 2064162076

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2089231, 4178462, 8356924, 10446155, 20892310, 41784620, 89836933, 179673866, 359347732, 449184665, 898369330, 1796738660]

約数ペア:

[(1, 1796738660), (2, 898369330), (4, 449184665), (5, 359347732), (10, 179673866), (20, 89836933), (43, 41784620), (86, 20892310), (172, 10446155), (215, 8356924), (430, 4178462), (860, 2089231)]