6566912639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{248117}}^1$

素因数の和:248342

約数の個数: 16

約数和(自身を含む): 7939776000

約数和(自身を除く): 1372863361

約数列:

[1, 7, 19, 133, 199, 1393, 3781, 26467, 248117, 1736819, 4714223, 32999561, 49375283, 345626981, 938130377, 6566912639]

約数ペア:

[(1, 6566912639), (7, 938130377), (19, 345626981), (133, 49375283), (199, 32999561), (1393, 4714223), (3781, 1736819), (26467, 248117)]