2906585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 3896640

約数和(自身を除く): 990055

約数列:

[1, 5, 11, 43, 55, 215, 473, 1229, 2365, 6145, 13519, 52847, 67595, 264235, 581317, 2906585]

約数ペア:

[(1, 2906585), (5, 581317), (11, 264235), (43, 67595), (55, 52847), (215, 13519), (473, 6145), (1229, 2365)]