2021941262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{91906421}}^1$

素因数の和:91906434

約数の個数: 8

約数和(自身を含む): 3308631192

約数和(自身を除く): 1286689930

約数列:

[1, 2, 11, 22, 91906421, 183812842, 1010970631, 2021941262]

約数ペア:

[(1, 2021941262), (2, 1010970631), (11, 183812842), (22, 91906421)]