2850817

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 12

約数和(自身を含む): 3086100

約数和(自身を除く): 235283

約数列:

[1, 19, 53, 149, 361, 1007, 2831, 7897, 19133, 53789, 150043, 2850817]

約数ペア:

[(1, 2850817), (19, 150043), (53, 53789), (149, 19133), (361, 7897), (1007, 2831)]