2080521548

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1812301}}^1$

素因数の和:1812353

約数の個数: 24

約数和(自身を含む): 4262534304

約数和(自身を除く): 2182012756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1812301, 3624602, 7249204, 12686107, 25372214, 50744428, 74304341, 148608682, 297217364, 520130387, 1040260774, 2080521548]

約数ペア:

[(1, 2080521548), (2, 1040260774), (4, 520130387), (7, 297217364), (14, 148608682), (28, 74304341), (41, 50744428), (82, 25372214), (164, 12686107), (287, 7249204), (574, 3624602), (1148, 1812301)]