1942466281

素因数分解:

$7^3\times {\mathrm{1999}}^1\times {\mathrm{2833}}^1$

素因数の和:4853

約数の個数: 16

約数和(自身を含む): 2267200000

約数和(自身を除く): 324733719

約数列:

[1, 7, 49, 343, 1999, 2833, 13993, 19831, 97951, 138817, 685657, 971719, 5663167, 39642169, 277495183, 1942466281]

約数ペア:

[(1, 1942466281), (7, 277495183), (49, 39642169), (343, 5663167), (1999, 971719), (2833, 685657), (13993, 138817), (19831, 97951)]