290856536831

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{8677}}^1\times {\mathrm{13721}}^1$

素因数の和:22754

約数の個数: 16

約数和(自身を含む): 333422644800

約数和(自身を除く): 42566107969

約数列:

[1, 7, 349, 2443, 8677, 13721, 60739, 96047, 3028273, 4788629, 21197911, 33520403, 119057117, 833399819, 41550933833, 290856536831]

約数ペア:

[(1, 290856536831), (7, 41550933833), (349, 833399819), (2443, 119057117), (8677, 33520403), (13721, 21197911), (60739, 4788629), (96047, 3028273)]