2019610369

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{48271}}^1$

素因数の和:48460

約数の個数: 16

約数和(自身を含む): 2378844160

約数和(自身を除く): 359233791

約数列:

[1, 7, 43, 139, 301, 973, 5977, 41839, 48271, 337897, 2075653, 6709669, 14529571, 46967683, 288515767, 2019610369]

約数ペア:

[(1, 2019610369), (7, 288515767), (43, 46967683), (139, 14529571), (301, 6709669), (973, 2075653), (5977, 337897), (41839, 48271)]