2003037967

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{4889}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 2315278080

約数和(自身を除く): 312240113

約数列:

[1, 7, 107, 547, 749, 3829, 4889, 34223, 58529, 409703, 523123, 2674283, 3661861, 18719981, 286148281, 2003037967]

約数ペア:

[(1, 2003037967), (7, 286148281), (107, 18719981), (547, 3661861), (749, 2674283), (3829, 523123), (4889, 409703), (34223, 58529)]