2018934568

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{591023}}^1$

素因数の和:591097

約数の個数: 32

約数和(自身を含む): 4397218560

約数和(自身を除く): 2378283992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 591023, 1182046, 2364092, 4137161, 4728184, 8274322, 16548644, 33097288, 36052403, 72104806, 144209612, 252366821, 288419224, 504733642, 1009467284, 2018934568]

約数ペア:

[(1, 2018934568), (2, 1009467284), (4, 504733642), (7, 288419224), (8, 252366821), (14, 144209612), (28, 72104806), (56, 36052403), (61, 33097288), (122, 16548644), (244, 8274322), (427, 4728184), (488, 4137161), (854, 2364092), (1708, 1182046), (3416, 591023)]