890706486

素因数分解:

$2^1\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{131489}}^1$

素因数の和:132623

約数の個数: 16

約数和(自身を含む): 1783004400

約数和(自身を除く): 892297914

約数列:

[1, 2, 3, 6, 1129, 2258, 3387, 6774, 131489, 262978, 394467, 788934, 148451081, 296902162, 445353243, 890706486]

約数ペア:

[(1, 890706486), (2, 445353243), (3, 296902162), (6, 148451081), (1129, 788934), (2258, 394467), (3387, 262978), (6774, 131489)]