2906695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 3900960

約数和(自身を除く): 994265

約数列:

[1, 5, 11, 41, 55, 205, 451, 1289, 2255, 6445, 14179, 52849, 70895, 264245, 581339, 2906695]

約数ペア:

[(1, 2906695), (5, 581339), (11, 264245), (41, 70895), (55, 52849), (205, 14179), (451, 6445), (1289, 2255)]