1977940081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{52267}}^1$

素因数の和:52392

約数の個数: 16

約数和(自身を含む): 2212818048

約数和(自身を除く): 234877967

約数列:

[1, 13, 41, 71, 533, 923, 2911, 37843, 52267, 679471, 2142947, 3710957, 27858311, 48242441, 152149237, 1977940081]

約数ペア:

[(1, 1977940081), (13, 152149237), (41, 48242441), (71, 27858311), (533, 3710957), (923, 2142947), (2911, 679471), (37843, 52267)]