2017739912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{82613}}^1$

素因数の和:82733

約数の個数: 32

約数和(自身を含む): 3925817280

約数和(自身を除く): 1908077368

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 82613, 165226, 330452, 660904, 3552359, 5865523, 7104718, 11731046, 14209436, 23462092, 28418872, 46924184, 252217489, 504434978, 1008869956, 2017739912]

約数ペア:

[(1, 2017739912), (2, 1008869956), (4, 504434978), (8, 252217489), (43, 46924184), (71, 28418872), (86, 23462092), (142, 14209436), (172, 11731046), (284, 7104718), (344, 5865523), (568, 3552359), (3053, 660904), (6106, 330452), (12212, 165226), (24424, 82613)]