291344012

素因数分解:

$2^2\times {\mathrm{701}}^1\times {\mathrm{103903}}^1$

素因数の和:104608

約数の個数: 12

約数和(自身を含む): 510584256

約数和(自身を除く): 219240244

約数列:

[1, 2, 4, 701, 1402, 2804, 103903, 207806, 415612, 72836003, 145672006, 291344012]

約数ペア:

[(1, 291344012), (2, 145672006), (4, 72836003), (701, 415612), (1402, 207806), (2804, 103903)]