2014872009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{178481}}^1$

素因数の和:178608

約数の個数: 16

約数和(自身を含む): 2775752064

約数和(自身を除く): 760880055

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 178481, 535443, 9459493, 12672151, 28378479, 38016453, 671624003, 2014872009]

約数ペア:

[(1, 2014872009), (3, 671624003), (53, 38016453), (71, 28378479), (159, 12672151), (213, 9459493), (3763, 535443), (11289, 178481)]