2009097412

素因数分解:

$2^2\times 7^2\times {\mathrm{2417}}^1\times {\mathrm{4241}}^1$

素因数の和:6676

約数の個数: 36

約数和(自身を含む): 4092605244

約数和(自身を除く): 2083507832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2417, 4241, 4834, 8482, 9668, 16919, 16964, 29687, 33838, 59374, 67676, 118433, 118748, 207809, 236866, 415618, 473732, 831236, 10250497, 20500994, 41001988, 71753479, 143506958, 287013916, 502274353, 1004548706, 2009097412]

約数ペア:

[(1, 2009097412), (2, 1004548706), (4, 502274353), (7, 287013916), (14, 143506958), (28, 71753479), (49, 41001988), (98, 20500994), (196, 10250497), (2417, 831236), (4241, 473732), (4834, 415618), (8482, 236866), (9668, 207809), (16919, 118748), (16964, 118433), (29687, 67676), (33838, 59374)]