1279228414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{15319}}^1$

素因数の和:16335

約数の個数: 16

約数和(自身を含む): 1965617280

約数和(自身を除く): 686388866

約数列:

[1, 2, 43, 86, 971, 1942, 15319, 30638, 41753, 83506, 658717, 1317434, 14874749, 29749498, 639614207, 1279228414]

約数ペア:

[(1, 1279228414), (2, 639614207), (43, 29749498), (86, 14874749), (971, 1317434), (1942, 658717), (15319, 83506), (30638, 41753)]