2021984

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 24

約数和(自身を含む): 4014360

約数和(自身を除く): 1992376

約数列:

[1, 2, 4, 8, 16, 32, 179, 353, 358, 706, 716, 1412, 1432, 2824, 2864, 5648, 5728, 11296, 63187, 126374, 252748, 505496, 1010992, 2021984]

約数ペア:

[(1, 2021984), (2, 1010992), (4, 505496), (8, 252748), (16, 126374), (32, 63187), (179, 11296), (353, 5728), (358, 5648), (706, 2864), (716, 2824), (1412, 1432)]