2079663848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13681999}}^1$

素因数の和:13682024

約数の個数: 16

約数和(自身を含む): 4104600000

約数和(自身を除く): 2024936152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13681999, 27363998, 54727996, 109455992, 259957981, 519915962, 1039831924, 2079663848]

約数ペア:

[(1, 2079663848), (2, 1039831924), (4, 519915962), (8, 259957981), (19, 109455992), (38, 54727996), (76, 27363998), (152, 13681999)]