2081882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 3432672

約数和(自身を除く): 1350790

約数列:

[1, 2, 11, 22, 173, 346, 547, 1094, 1903, 3806, 6017, 12034, 94631, 189262, 1040941, 2081882]

約数ペア:

[(1, 2081882), (2, 1040941), (11, 189262), (22, 94631), (173, 12034), (346, 6017), (547, 3806), (1094, 1903)]