4080641108

素因数分解:

$2^2\times {\mathrm{2017}}^1\times {\mathrm{505781}}^1$

素因数の和:507802

約数の個数: 12

約数和(自身を含む): 7144676532

約数和(自身を除く): 3064035424

約数列:

[1, 2, 4, 2017, 4034, 8068, 505781, 1011562, 2023124, 1020160277, 2040320554, 4080641108]

約数ペア:

[(1, 4080641108), (2, 2040320554), (4, 1020160277), (2017, 2023124), (4034, 1011562), (8068, 505781)]