2124716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 4154304

約数和(自身を除く): 2029588

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1123, 1892, 2246, 4492, 12353, 24706, 48289, 49412, 96578, 193156, 531179, 1062358, 2124716]

約数ペア:

[(1, 2124716), (2, 1062358), (4, 531179), (11, 193156), (22, 96578), (43, 49412), (44, 48289), (86, 24706), (172, 12353), (473, 4492), (946, 2246), (1123, 1892)]