426238178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{115013}}^1$

素因数の和:115141

約数の個数: 16

約数和(自身を含む): 683183160

約数和(自身を除く): 256944982

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 115013, 230026, 1955221, 3910442, 12536417, 25072834, 213119089, 426238178]

約数ペア:

[(1, 426238178), (2, 213119089), (17, 25072834), (34, 12536417), (109, 3910442), (218, 1955221), (1853, 230026), (3706, 115013)]