2488654646

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{20063}}^1$

素因数の和:20743

約数の個数: 16

約数和(自身を含む): 3774038400

約数和(自身を除く): 1285383754

約数列:

[1, 2, 109, 218, 569, 1138, 20063, 40126, 62021, 124042, 2186867, 4373734, 11415847, 22831694, 1244327323, 2488654646]

約数ペア:

[(1, 2488654646), (2, 1244327323), (109, 22831694), (218, 11415847), (569, 4373734), (1138, 2186867), (20063, 124042), (40126, 62021)]