4746989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 5362560

約数和(自身を除く): 615571

約数列:

[1, 13, 37, 71, 139, 481, 923, 1807, 2627, 5143, 9869, 34151, 66859, 128297, 365153, 4746989]

約数ペア:

[(1, 4746989), (13, 365153), (37, 128297), (71, 66859), (139, 34151), (481, 9869), (923, 5143), (1807, 2627)]