827832874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{6967}}^1$

素因数の和:7482

約数の個数: 24

約数和(自身を含む): 1367874144

約数和(自身を除く): 540041270

約数列:

[1, 2, 11, 22, 121, 242, 491, 982, 5401, 6967, 10802, 13934, 59411, 76637, 118822, 153274, 843007, 1686014, 3420797, 6841594, 37628767, 75257534, 413916437, 827832874]

約数ペア:

[(1, 827832874), (2, 413916437), (11, 75257534), (22, 37628767), (121, 6841594), (242, 3420797), (491, 1686014), (982, 843007), (5401, 153274), (6967, 118822), (10802, 76637), (13934, 59411)]