399854462509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1\times {\mathrm{80429}}^1$

素因数の和:81804

約数の個数: 16

約数和(自身を含む): 423087537600

約数和(自身を除く): 23233075091

約数列:

[1, 19, 233, 1123, 4427, 21337, 80429, 261659, 1528151, 4971521, 18739957, 90321767, 356059183, 1716113573, 21044971711, 399854462509]

約数ペア:

[(1, 399854462509), (19, 21044971711), (233, 1716113573), (1123, 356059183), (4427, 90321767), (21337, 18739957), (80429, 4971521), (261659, 1528151)]