1329818

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 24

約数和(自身を含む): 2383392

約数和(自身を除く): 1053574

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 2209, 4042, 4418, 14147, 15463, 28294, 30926, 94987, 189974, 664909, 1329818]

約数ペア:

[(1, 1329818), (2, 664909), (7, 189974), (14, 94987), (43, 30926), (47, 28294), (86, 15463), (94, 14147), (301, 4418), (329, 4042), (602, 2209), (658, 2021)]