530801836

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{324451}}^1$

素因数の和:324864

約数の個数: 12

約数和(自身を含む): 931177240

約数和(自身を除く): 400375404

約数列:

[1, 2, 4, 409, 818, 1636, 324451, 648902, 1297804, 132700459, 265400918, 530801836]

約数ペア:

[(1, 530801836), (2, 265400918), (4, 132700459), (409, 1297804), (818, 648902), (1636, 324451)]