2007490562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{686087}}^1$

素因数の和:686126

約数の個数: 32

約数和(自身を含む): 3951866880

約数和(自身を除く): 1944376318

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 686087, 1372174, 4802609, 7546957, 9605218, 13035653, 15093914, 26071306, 52828699, 91249571, 105657398, 143392183, 182499142, 286784366, 1003745281, 2007490562]

約数ペア:

[(1, 2007490562), (2, 1003745281), (7, 286784366), (11, 182499142), (14, 143392183), (19, 105657398), (22, 91249571), (38, 52828699), (77, 26071306), (133, 15093914), (154, 13035653), (209, 9605218), (266, 7546957), (418, 4802609), (1463, 1372174), (2926, 686087)]