2009668054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1\times {\mathrm{13933}}^1$

素因数の和:15735

約数の個数: 16

約数和(自身を含む): 3090003840

約数和(自身を除く): 1080335786

約数列:

[1, 2, 41, 82, 1759, 3518, 13933, 27866, 72119, 144238, 571253, 1142506, 24508147, 49016294, 1004834027, 2009668054]

約数ペア:

[(1, 2009668054), (2, 1004834027), (41, 49016294), (82, 24508147), (1759, 1142506), (3518, 571253), (13933, 144238), (27866, 72119)]