8890684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{202061}}^1$

素因数の和:202076

約数の個数: 12

約数和(自身を含む): 16973208

約数和(自身を除く): 8082524

約数列:

[1, 2, 4, 11, 22, 44, 202061, 404122, 808244, 2222671, 4445342, 8890684]

約数ペア:

[(1, 8890684), (2, 4445342), (4, 2222671), (11, 808244), (22, 404122), (44, 202061)]