4644442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2093

約数の個数: 16

約数和(自身を含む): 7674912

約数和(自身を除く): 3030470

約数列:

[1, 2, 11, 22, 107, 214, 1177, 1973, 2354, 3946, 21703, 43406, 211111, 422222, 2322221, 4644442]

約数ペア:

[(1, 4644442), (2, 2322221), (11, 422222), (22, 211111), (107, 43406), (214, 21703), (1177, 3946), (1973, 2354)]