2266439

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 455161

約数列:

[1, 7, 41, 53, 149, 287, 371, 1043, 2173, 6109, 7897, 15211, 42763, 55279, 323777, 2266439]

約数ペア:

[(1, 2266439), (7, 323777), (41, 55279), (53, 42763), (149, 15211), (287, 7897), (371, 6109), (1043, 2173)]