2023557368

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{508943}}^1$

素因数の和:509027

約数の個数: 32

約数和(自身を含む): 4397276160

約数和(自身を除く): 2373718792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 508943, 1017886, 2035772, 3562601, 4071544, 7125202, 14250404, 28500808, 36134953, 72269906, 144539812, 252944671, 289079624, 505889342, 1011778684, 2023557368]

約数ペア:

[(1, 2023557368), (2, 1011778684), (4, 505889342), (7, 289079624), (8, 252944671), (14, 144539812), (28, 72269906), (56, 36134953), (71, 28500808), (142, 14250404), (284, 7125202), (497, 4071544), (568, 3562601), (994, 2035772), (1988, 1017886), (3976, 508943)]