8889806836

素因数分解:

$2^2\times {\mathrm{10531}}^1\times {\mathrm{211039}}^1$

素因数の和:221574

約数の個数: 12

約数和(自身を含む): 15558712960

約数和(自身を除く): 6668906124

約数列:

[1, 2, 4, 10531, 21062, 42124, 211039, 422078, 844156, 2222451709, 4444903418, 8889806836]

約数ペア:

[(1, 8889806836), (2, 4444903418), (4, 2222451709), (10531, 844156), (21062, 422078), (42124, 211039)]