2009188862

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1\times {\mathrm{7517}}^1$

素因数の和:8875

約数の個数: 16

約数和(自身を含む): 3044790000

約数和(自身を除く): 1035601138

約数列:

[1, 2, 107, 214, 1249, 2498, 7517, 15034, 133643, 267286, 804319, 1608638, 9388733, 18777466, 1004594431, 2009188862]

約数ペア:

[(1, 2009188862), (2, 1004594431), (107, 18777466), (214, 9388733), (1249, 1608638), (2498, 804319), (7517, 267286), (15034, 133643)]