239211358

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2237}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 362663424

約数和(自身を除く): 123452066

約数列:

[1, 2, 127, 254, 421, 842, 2237, 4474, 53467, 106934, 284099, 568198, 941777, 1883554, 119605679, 239211358]

約数ペア:

[(1, 239211358), (2, 119605679), (127, 1883554), (254, 941777), (421, 568198), (842, 284099), (2237, 106934), (4474, 53467)]