2291312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2096

約数の個数: 20

約数和(自身を含む): 4504176

約数和(自身を除く): 2212864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2017, 4034, 8068, 16136, 32272, 143207, 286414, 572828, 1145656, 2291312]

約数ペア:

[(1, 2291312), (2, 1145656), (4, 572828), (8, 286414), (16, 143207), (71, 32272), (142, 16136), (284, 8068), (568, 4034), (1136, 2017)]