254065884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1245421}}^1$

素因数の和:1245445

約数の個数: 24

約数和(自身を含む): 627692688

約数和(自身を除く): 373626804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1245421, 2490842, 3736263, 4981684, 7472526, 14945052, 21172157, 42344314, 63516471, 84688628, 127032942, 254065884]

約数ペア:

[(1, 254065884), (2, 127032942), (3, 84688628), (4, 63516471), (6, 42344314), (12, 21172157), (17, 14945052), (34, 7472526), (51, 4981684), (68, 3736263), (102, 2490842), (204, 1245421)]