249716508

素因数分解:

$2^2\times 3^1\times {\mathrm{20809709}}^1$

素因数の和:20809716

約数の個数: 12

約数和(自身を含む): 582671880

約数和(自身を除く): 332955372

約数列:

[1, 2, 3, 4, 6, 12, 20809709, 41619418, 62429127, 83238836, 124858254, 249716508]

約数ペア:

[(1, 249716508), (2, 124858254), (3, 83238836), (4, 62429127), (6, 41619418), (12, 20809709)]