124012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 256256

約数和(自身を除く): 132244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 602, 721, 1204, 1442, 2884, 4429, 8858, 17716, 31003, 62006, 124012]

約数ペア:

[(1, 124012), (2, 62006), (4, 31003), (7, 17716), (14, 8858), (28, 4429), (43, 2884), (86, 1442), (103, 1204), (172, 721), (206, 602), (301, 412)]