8128462

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 12748032

約数和(自身を除く): 4619570

約数列:

[1, 2, 43, 47, 86, 94, 2011, 2021, 4022, 4042, 86473, 94517, 172946, 189034, 4064231, 8128462]

約数ペア:

[(1, 8128462), (2, 4064231), (43, 189034), (47, 172946), (86, 94517), (94, 86473), (2011, 4042), (2021, 4022)]