2135822

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 24

約数和(自身を含む): 3557520

約数和(自身を除く): 1421698

約数列:

[1, 2, 13, 26, 71, 89, 142, 169, 178, 338, 923, 1157, 1846, 2314, 6319, 11999, 12638, 15041, 23998, 30082, 82147, 164294, 1067911, 2135822]

約数ペア:

[(1, 2135822), (2, 1067911), (13, 164294), (26, 82147), (71, 30082), (89, 23998), (142, 15041), (169, 12638), (178, 11999), (338, 6319), (923, 2314), (1157, 1846)]