2019428552

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{191089}}^1$

素因数の和:192416

約数の個数: 16

約数和(自身を含む): 3789314700

約数和(自身を除く): 1769886148

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 191089, 382178, 764356, 1528712, 252428569, 504857138, 1009714276, 2019428552]

約数ペア:

[(1, 2019428552), (2, 1009714276), (4, 504857138), (8, 252428569), (1321, 1528712), (2642, 764356), (5284, 382178), (10568, 191089)]