2008681921

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{3923}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 2109542400

約数和(自身を除く): 100860479

約数列:

[1, 31, 83, 199, 2573, 3923, 6169, 16517, 121613, 325609, 512027, 780677, 10093879, 24200987, 64796191, 2008681921]

約数ペア:

[(1, 2008681921), (31, 64796191), (83, 24200987), (199, 10093879), (2573, 780677), (3923, 512027), (6169, 325609), (16517, 121613)]