394852319

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71909}}^1$

素因数の和:71962

約数の個数: 12

約数和(自身を含む): 441527400

約数和(自身を除く): 46675081

約数列:

[1, 17, 19, 289, 323, 5491, 71909, 1222453, 1366271, 20781701, 23226607, 394852319]

約数ペア:

[(1, 394852319), (17, 23226607), (19, 20781701), (289, 1366271), (323, 1222453), (5491, 71909)]