40804957462

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1979}}^1\times {\mathrm{22961}}^1$

素因数の和:25391

約数の個数: 16

約数和(自身を含む): 61377426000

約数和(自身を除く): 20572468538

約数列:

[1, 2, 449, 898, 1979, 3958, 22961, 45922, 888571, 1777142, 10309489, 20618978, 45439819, 90879638, 20402478731, 40804957462]

約数ペア:

[(1, 40804957462), (2, 20402478731), (449, 90879638), (898, 45439819), (1979, 20618978), (3958, 10309489), (22961, 1777142), (45922, 888571)]