2627156923

素因数分解:

${\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 2835865296

約数和(自身を除く): 208708373

約数列:

[1, 19, 73, 131, 361, 761, 1387, 2489, 9563, 14459, 26353, 47291, 55553, 99691, 181697, 274721, 1055507, 1894129, 3452243, 7277443, 20054633, 35988451, 138271417, 2627156923]

約数ペア:

[(1, 2627156923), (19, 138271417), (73, 35988451), (131, 20054633), (361, 7277443), (761, 3452243), (1387, 1894129), (2489, 1055507), (9563, 274721), (14459, 181697), (26353, 99691), (47291, 55553)]