2021304856

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{577}}^1\times {\mathrm{1103}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 3809528640

約数和(自身を除く): 1788223784

約数列:

[1, 2, 4, 8, 397, 577, 794, 1103, 1154, 1588, 2206, 2308, 3176, 4412, 4616, 8824, 229069, 437891, 458138, 636431, 875782, 916276, 1272862, 1751564, 1832552, 2545724, 3503128, 5091448, 252663107, 505326214, 1010652428, 2021304856]

約数ペア:

[(1, 2021304856), (2, 1010652428), (4, 505326214), (8, 252663107), (397, 5091448), (577, 3503128), (794, 2545724), (1103, 1832552), (1154, 1751564), (1588, 1272862), (2206, 916276), (2308, 875782), (3176, 636431), (4412, 458138), (4616, 437891), (8824, 229069)]