981548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 1838592

約数和(自身を除く): 857044

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 227, 454, 908, 1081, 2162, 4324, 5221, 10442, 10669, 20884, 21338, 42676, 245387, 490774, 981548]

約数ペア:

[(1, 981548), (2, 490774), (4, 245387), (23, 42676), (46, 21338), (47, 20884), (92, 10669), (94, 10442), (188, 5221), (227, 4324), (454, 2162), (908, 1081)]