2891442

素因数分解:

$2^1\times 3^1\times {\mathrm{547}}^1\times {\mathrm{881}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 5800032

約数和(自身を除く): 2908590

約数列:

[1, 2, 3, 6, 547, 881, 1094, 1641, 1762, 2643, 3282, 5286, 481907, 963814, 1445721, 2891442]

約数ペア:

[(1, 2891442), (2, 1445721), (3, 963814), (6, 481907), (547, 5286), (881, 3282), (1094, 2643), (1641, 1762)]