320464180322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1120504127}}^1$

素因数の和:1120504153

約数の個数: 16

約数和(自身を含む): 564734080512

約数和(自身を除く): 244269900190

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1120504127, 2241008254, 12325545397, 14566553651, 24651090794, 29133107302, 160232090161, 320464180322]

約数ペア:

[(1, 320464180322), (2, 160232090161), (11, 29133107302), (13, 24651090794), (22, 14566553651), (26, 12325545397), (143, 2241008254), (286, 1120504127)]