2000336572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{80309}}^1$

素因数の和:80805

約数の個数: 24

約数和(自身を含む): 3777782400

約数和(自身を除く): 1777445828

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 6227, 12454, 24908, 80309, 160618, 321236, 1044017, 2088034, 4176068, 38468011, 76936022, 153872044, 500084143, 1000168286, 2000336572]

約数ペア:

[(1, 2000336572), (2, 1000168286), (4, 500084143), (13, 153872044), (26, 76936022), (52, 38468011), (479, 4176068), (958, 2088034), (1916, 1044017), (6227, 321236), (12454, 160618), (24908, 80309)]