2045798966

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{11813}}^1$

素因数の和:12607

約数の個数: 16

約数和(自身を含む): 3097063728

約数和(自身を除く): 1051264762

約数列:

[1, 2, 131, 262, 661, 1322, 11813, 23626, 86591, 173182, 1547503, 3095006, 7808393, 15616786, 1022899483, 2045798966]

約数ペア:

[(1, 2045798966), (2, 1022899483), (131, 15616786), (262, 7808393), (661, 3095006), (1322, 1547503), (11813, 173182), (23626, 86591)]