2255242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 16

約数和(自身を含む): 3851712

約数和(自身を除く): 1596470

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4457, 8914, 49027, 98054, 102511, 205022, 1127621, 2255242]

約数ペア:

[(1, 2255242), (2, 1127621), (11, 205022), (22, 102511), (23, 98054), (46, 49027), (253, 8914), (506, 4457)]