2008463728

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{538751}}^1$

素因数の和:538992

約数の個数: 20

約数和(自身を含む): 3908107008

約数和(自身を除く): 1899643280

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 538751, 1077502, 2155004, 4310008, 8620016, 125528983, 251057966, 502115932, 1004231864, 2008463728]

約数ペア:

[(1, 2008463728), (2, 1004231864), (4, 502115932), (8, 251057966), (16, 125528983), (233, 8620016), (466, 4310008), (932, 2155004), (1864, 1077502), (3728, 538751)]