2701886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 4451328

約数和(自身を除く): 1749442

約数列:

[1, 2, 11, 22, 191, 382, 643, 1286, 2101, 4202, 7073, 14146, 122813, 245626, 1350943, 2701886]

約数ペア:

[(1, 2701886), (2, 1350943), (11, 245626), (22, 122813), (191, 14146), (382, 7073), (643, 4202), (1286, 2101)]