2114885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 606715

約数列:

[1, 5, 17, 85, 139, 179, 695, 895, 2363, 3043, 11815, 15215, 24881, 124405, 422977, 2114885]

約数ペア:

[(1, 2114885), (5, 422977), (17, 124405), (85, 24881), (139, 15215), (179, 11815), (695, 3043), (895, 2363)]