2238862274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{402239}}^1$

素因数の和:402286

約数の個数: 24

約数和(自身を含む): 3851850240

約数和(自身を除く): 1612987966

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 402239, 804478, 4424629, 8849258, 9251497, 18502994, 48670919, 97341838, 101766467, 203532934, 1119431137, 2238862274]

約数ペア:

[(1, 2238862274), (2, 1119431137), (11, 203532934), (22, 101766467), (23, 97341838), (46, 48670919), (121, 18502994), (242, 9251497), (253, 8849258), (506, 4424629), (2783, 804478), (5566, 402239)]