1244126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 2032800

約数和(自身を除く): 788674

約数列:

[1, 2, 13, 26, 109, 218, 439, 878, 1417, 2834, 5707, 11414, 47851, 95702, 622063, 1244126]

約数ペア:

[(1, 1244126), (2, 622063), (13, 95702), (26, 47851), (109, 11414), (218, 5707), (439, 2834), (878, 1417)]