27440894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4013}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 44507232

約数和(自身を除く): 17066338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 4013, 6838, 8026, 52169, 104338, 1055419, 2110838, 13720447, 27440894]

約数ペア:

[(1, 27440894), (2, 13720447), (13, 2110838), (26, 1055419), (263, 104338), (526, 52169), (3419, 8026), (4013, 6838)]