488072272

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{108557}}^1$

素因数の和:108846

約数の個数: 20

約数和(自身を含む): 949014036

約数和(自身を除く): 460941764

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 108557, 217114, 434228, 868456, 1736912, 30504517, 61009034, 122018068, 244036136, 488072272]

約数ペア:

[(1, 488072272), (2, 244036136), (4, 122018068), (8, 61009034), (16, 30504517), (281, 1736912), (562, 868456), (1124, 434228), (2248, 217114), (4496, 108557)]