24979214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 40871952

約数和(自身を除く): 15892738

約数列:

[1, 2, 13, 26, 169, 263, 281, 338, 526, 562, 3419, 3653, 6838, 7306, 44447, 47489, 73903, 88894, 94978, 147806, 960739, 1921478, 12489607, 24979214]

約数ペア:

[(1, 24979214), (2, 12489607), (13, 1921478), (26, 960739), (169, 147806), (263, 94978), (281, 88894), (338, 73903), (526, 47489), (562, 44447), (3419, 7306), (3653, 6838)]