2784786046

素因数分解:

$2^1\times 7^1\times {\mathrm{7027}}^1\times {\mathrm{28307}}^1$

素因数の和:35343

約数の個数: 16

約数和(自身を含む): 4774766976

約数和(自身を除く): 1989980930

約数列:

[1, 2, 7, 14, 7027, 14054, 28307, 49189, 56614, 98378, 198149, 396298, 198913289, 397826578, 1392393023, 2784786046]

約数ペア:

[(1, 2784786046), (2, 1392393023), (7, 397826578), (14, 198913289), (7027, 396298), (14054, 198149), (28307, 98378), (49189, 56614)]