2021145562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1\times {\mathrm{10103}}^1$

素因数の和:14477

約数の個数: 16

約数和(自身を含む): 3164572800

約数和(自身を除く): 1143427238

約数列:

[1, 2, 23, 46, 4349, 8698, 10103, 20206, 100027, 200054, 232369, 464738, 43937947, 87875894, 1010572781, 2021145562]

約数ペア:

[(1, 2021145562), (2, 1010572781), (23, 87875894), (46, 43937947), (4349, 464738), (8698, 232369), (10103, 200054), (20206, 100027)]