2018990079574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1093710769}}^1$

素因数の和:1093710855

約数の個数: 16

約数和(自身を含む): 3307381368480

約数和(自身を除く): 1288391288906

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1093710769, 2187421538, 14218239997, 28436479994, 77653464599, 155306929198, 1009495039787, 2018990079574]

約数ペア:

[(1, 2018990079574), (2, 1009495039787), (13, 155306929198), (26, 77653464599), (71, 28436479994), (142, 14218239997), (923, 2187421538), (1846, 1093710769)]