2019261379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 2131835904

約数和(自身を除く): 112574525

約数列:

[1, 23, 131, 271, 2473, 3013, 6233, 35501, 56879, 323963, 670183, 816523, 7451149, 15414209, 87793973, 2019261379]

約数ペア:

[(1, 2019261379), (23, 87793973), (131, 15414209), (271, 7451149), (2473, 816523), (3013, 670183), (6233, 323963), (35501, 56879)]