2139212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 4008816

約数和(自身を除く): 1869604

約数列:

[1, 2, 4, 17, 34, 68, 163, 193, 326, 386, 652, 772, 2771, 3281, 5542, 6562, 11084, 13124, 31459, 62918, 125836, 534803, 1069606, 2139212]

約数ペア:

[(1, 2139212), (2, 1069606), (4, 534803), (17, 125836), (34, 62918), (68, 31459), (163, 13124), (193, 11084), (326, 6562), (386, 5542), (652, 3281), (772, 2771)]