2006119184

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{403159}}^1$

素因数の和:403478

約数の個数: 20

約数和(自身を含む): 3899363520

約数和(自身を除く): 1893244336

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 403159, 806318, 1612636, 3225272, 6450544, 125382449, 250764898, 501529796, 1003059592, 2006119184]

約数ペア:

[(1, 2006119184), (2, 1003059592), (4, 501529796), (8, 250764898), (16, 125382449), (311, 6450544), (622, 3225272), (1244, 1612636), (2488, 806318), (4976, 403159)]