47902004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 85176000

約数和(自身を除く): 37273996

約数列:

[1, 2, 4, 103, 206, 233, 412, 466, 499, 932, 998, 1996, 23999, 47998, 51397, 95996, 102794, 116267, 205588, 232534, 465068, 11975501, 23951002, 47902004]

約数ペア:

[(1, 47902004), (2, 23951002), (4, 11975501), (103, 465068), (206, 232534), (233, 205588), (412, 116267), (466, 102794), (499, 95996), (932, 51397), (998, 47998), (1996, 23999)]