852518866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{205823}}^1$

素因数の和:205953

約数の個数: 16

約数和(自身を含む): 1358438400

約数和(自身を除く): 505919534

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 205823, 411646, 3910637, 7821274, 22434707, 44869414, 426259433, 852518866]

約数ペア:

[(1, 852518866), (2, 426259433), (19, 44869414), (38, 22434707), (109, 7821274), (218, 3910637), (2071, 411646), (4142, 205823)]