2577542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{10651}}^1$

素因数の和:10675

約数の個数: 12

約数和(自身を含む): 4250148

約数和(自身を除く): 1672606

約数列:

[1, 2, 11, 22, 121, 242, 10651, 21302, 117161, 234322, 1288771, 2577542]

約数ペア:

[(1, 2577542), (2, 1288771), (11, 234322), (22, 117161), (121, 21302), (242, 10651)]