8868442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 14559264

約数和(自身を除く): 5690822

約数列:

[1, 2, 11, 22, 491, 821, 982, 1642, 5401, 9031, 10802, 18062, 403111, 806222, 4434221, 8868442]

約数ペア:

[(1, 8868442), (2, 4434221), (11, 806222), (22, 403111), (491, 18062), (821, 10802), (982, 9031), (1642, 5401)]