2018893378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{836327}}^1$

素因数の和:836417

約数の個数: 16

約数和(自身を含む): 3251643264

約数和(自身を除く): 1232749886

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 836327, 1672654, 14217559, 28435118, 59379217, 118758434, 1009446689, 2018893378]

約数ペア:

[(1, 2018893378), (2, 1009446689), (17, 118758434), (34, 59379217), (71, 28435118), (142, 14217559), (1207, 1672654), (2414, 836327)]