4385974991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{990733}}^1$

素因数の和:990985

約数の個数: 8

約数和(自身を含む): 4636635120

約数和(自身を除く): 250660129

約数列:

[1, 19, 233, 4427, 990733, 18823927, 230840789, 4385974991]

約数ペア:

[(1, 4385974991), (19, 230840789), (233, 18823927), (4427, 990733)]