56281001039

素因数分解:

${\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 56767785984

約数和(自身を除く): 486784945

約数列:

[1, 311, 431, 643, 653, 134041, 199973, 203083, 277133, 281443, 419879, 86188363, 87528773, 130582369, 180967849, 56281001039]

約数ペア:

[(1, 56281001039), (311, 180967849), (431, 130582369), (643, 87528773), (653, 86188363), (134041, 419879), (199973, 281443), (203083, 277133)]