406972078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{11863}}^1$

素因数の和:12891

約数の個数: 16

約数和(自身を含む): 647062560

約数和(自身を除く): 240090482

約数列:

[1, 2, 17, 34, 1009, 2018, 11863, 17153, 23726, 34306, 201671, 403342, 11969767, 23939534, 203486039, 406972078]

約数ペア:

[(1, 406972078), (2, 203486039), (17, 23939534), (34, 11969767), (1009, 403342), (2018, 201671), (11863, 34306), (17153, 23726)]