2006908337

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{518447}}^1$

素因数の和:518540

約数の個数: 12

約数和(自身を含む): 2364122880

約数和(自身を除く): 357214543

約数列:

[1, 7, 49, 79, 553, 3871, 518447, 3629129, 25403903, 40957313, 286701191, 2006908337]

約数ペア:

[(1, 2006908337), (7, 286701191), (49, 40957313), (79, 25403903), (553, 3629129), (3871, 518447)]