381006916

素因数分解:

$2^2\times {\mathrm{14051}}^1\times {\mathrm{6779}}^1$

素因数の和:20834

約数の個数: 12

約数和(自身を含む): 666907920

約数和(自身を除く): 285901004

約数列:

[1, 2, 4, 6779, 13558, 14051, 27116, 28102, 56204, 95251729, 190503458, 381006916]

約数ペア:

[(1, 381006916), (2, 190503458), (4, 95251729), (6779, 56204), (13558, 28102), (14051, 27116)]