234231452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643493}}^1$

素因数の和:643517

約数の個数: 24

約数和(自身を含む): 504499296

約数和(自身を除く): 270267844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 643493, 1286986, 2573972, 4504451, 8365409, 9008902, 16730818, 18017804, 33461636, 58557863, 117115726, 234231452]

約数ペア:

[(1, 234231452), (2, 117115726), (4, 58557863), (7, 33461636), (13, 18017804), (14, 16730818), (26, 9008902), (28, 8365409), (52, 4504451), (91, 2573972), (182, 1286986), (364, 643493)]