4991355119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{5431}}^1\times {\mathrm{48371}}^1$

素因数の和:53821

約数の個数: 8

約数和(自身を含む): 5255134080

約数和(自身を除く): 263778961

約数列:

[1, 19, 5431, 48371, 103189, 919049, 262702901, 4991355119]

約数ペア:

[(1, 4991355119), (19, 262702901), (5431, 919049), (48371, 103189)]