520742014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{13451}}^1$

素因数の和:14955

約数の個数: 16

約数和(自身を含む): 841826160

約数和(自身を除く): 321084146

約数列:

[1, 2, 13, 26, 1489, 2978, 13451, 19357, 26902, 38714, 174863, 349726, 20028539, 40057078, 260371007, 520742014]

約数ペア:

[(1, 520742014), (2, 260371007), (13, 40057078), (26, 20028539), (1489, 349726), (2978, 174863), (13451, 38714), (19357, 26902)]