4991701741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{20341}}^1$

素因数の和:20836

約数の個数: 16

約数和(自身を含む): 5513495680

約数和(自身を除く): 521793939

約数列:

[1, 13, 43, 439, 559, 5707, 18877, 20341, 245401, 264433, 874663, 8929699, 11370619, 116086087, 383977057, 4991701741]

約数ペア:

[(1, 4991701741), (13, 383977057), (43, 116086087), (439, 11370619), (559, 8929699), (5707, 874663), (18877, 264433), (20341, 245401)]