13780004

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 27642048

約数和(自身を除く): 13862044

約数列:

[1, 2, 4, 7, 14, 28, 523, 941, 1046, 1882, 2092, 3661, 3764, 6587, 7322, 13174, 14644, 26348, 492143, 984286, 1968572, 3445001, 6890002, 13780004]

約数ペア:

[(1, 13780004), (2, 6890002), (4, 3445001), (7, 1968572), (14, 984286), (28, 492143), (523, 26348), (941, 14644), (1046, 13174), (1882, 7322), (2092, 6587), (3661, 3764)]