2078490964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1005073}}^1$

素因数の和:1005135

約数の個数: 24

約数和(自身を含む): 4052458368

約数和(自身を除く): 1973967404

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 1005073, 2010146, 4020292, 11055803, 22111606, 44223212, 47238431, 94476862, 188953724, 519622741, 1039245482, 2078490964]

約数ペア:

[(1, 2078490964), (2, 1039245482), (4, 519622741), (11, 188953724), (22, 94476862), (44, 47238431), (47, 44223212), (94, 22111606), (188, 11055803), (517, 4020292), (1034, 2010146), (2068, 1005073)]