2017689421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{469121}}^1$

素因数の和:469172

約数の個数: 16

約数和(自身を含む): 2431928448

約数和(自身を除く): 414239027

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 469121, 5160331, 7975057, 10789783, 87725627, 118687613, 183426311, 2017689421]

約数ペア:

[(1, 2017689421), (11, 183426311), (17, 118687613), (23, 87725627), (187, 10789783), (253, 7975057), (391, 5160331), (4301, 469121)]