2289772804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{261509}}^1$

素因数の和:261723

約数の個数: 24

約数和(自身を含む): 4393368000

約数和(自身を除く): 2103595196

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 261509, 523018, 1046036, 2876599, 5753198, 11506396, 52040291, 104080582, 208161164, 572443201, 1144886402, 2289772804]

約数ペア:

[(1, 2289772804), (2, 1144886402), (4, 572443201), (11, 208161164), (22, 104080582), (44, 52040291), (199, 11506396), (398, 5753198), (796, 2876599), (2189, 1046036), (4378, 523018), (8756, 261509)]