2007664

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:888

約数の個数: 20

約数和(自身を含む): 3917160

約数和(自身を除く): 1909496

約数列:

[1, 2, 4, 8, 16, 179, 358, 701, 716, 1402, 1432, 2804, 2864, 5608, 11216, 125479, 250958, 501916, 1003832, 2007664]

約数ペア:

[(1, 2007664), (2, 1003832), (4, 501916), (8, 250958), (16, 125479), (179, 11216), (358, 5608), (701, 2864), (716, 2804), (1402, 1432)]