2990338568

素因数分解:

$2^3\times 7^1\times {\mathrm{53398903}}^1$

素因数の和:53398916

約数の個数: 16

約数和(自身を含む): 6407868480

約数和(自身を除く): 3417529912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 53398903, 106797806, 213595612, 373792321, 427191224, 747584642, 1495169284, 2990338568]

約数ペア:

[(1, 2990338568), (2, 1495169284), (4, 747584642), (7, 427191224), (8, 373792321), (14, 213595612), (28, 106797806), (56, 53398903)]