2103442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4193

約数の個数: 16

約数和(自身を含む): 3592512

約数和(自身を除く): 1489070

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4157, 8314, 45727, 91454, 95611, 191222, 1051721, 2103442]

約数ペア:

[(1, 2103442), (2, 1051721), (11, 191222), (22, 95611), (23, 91454), (46, 45727), (253, 8314), (506, 4157)]