448034851472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2154013709}}^1$

素因数の和:2154013730

約数の個数: 20

約数和(自身を含む): 934841950140

約数和(自身を除く): 486807098668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2154013709, 4308027418, 8616054836, 17232109672, 28002178217, 34464219344, 56004356434, 112008712868, 224017425736, 448034851472]

約数ペア:

[(1, 448034851472), (2, 224017425736), (4, 112008712868), (8, 56004356434), (13, 34464219344), (16, 28002178217), (26, 17232109672), (52, 8616054836), (104, 4308027418), (208, 2154013709)]