123731188

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{4523}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 247770432

約数和(自身を除く): 124039244

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 3908, 4523, 6839, 9046, 13678, 18092, 27356, 31661, 63322, 126644, 4418971, 8837942, 17675884, 30932797, 61865594, 123731188]

約数ペア:

[(1, 123731188), (2, 61865594), (4, 30932797), (7, 17675884), (14, 8837942), (28, 4418971), (977, 126644), (1954, 63322), (3908, 31661), (4523, 27356), (6839, 18092), (9046, 13678)]