2089274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 3568320

約数和(自身を除く): 1479046

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4129, 8258, 45419, 90838, 94967, 189934, 1044637, 2089274]

約数ペア:

[(1, 2089274), (2, 1044637), (11, 189934), (22, 94967), (23, 90838), (46, 45419), (253, 8258), (506, 4129)]