2095387

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 16

約数和(自身を含む): 2520000

約数和(自身を除く): 424613

約数列:

[1, 7, 41, 49, 149, 287, 343, 1043, 2009, 6109, 7301, 14063, 42763, 51107, 299341, 2095387]

約数ペア:

[(1, 2095387), (7, 299341), (41, 51107), (49, 42763), (149, 14063), (287, 7301), (343, 6109), (1043, 2009)]