2544806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 4200768

約数和(自身を除く): 1655962

約数列:

[1, 2, 11, 22, 131, 262, 883, 1441, 1766, 2882, 9713, 19426, 115673, 231346, 1272403, 2544806]

約数ペア:

[(1, 2544806), (2, 1272403), (11, 231346), (22, 115673), (131, 19426), (262, 9713), (883, 2882), (1441, 1766)]