2090935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 3128832

約数和(自身を除く): 1037897

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5431, 27155, 38017, 59741, 190085, 298705, 418187, 2090935]

約数ペア:

[(1, 2090935), (5, 418187), (7, 298705), (11, 190085), (35, 59741), (55, 38017), (77, 27155), (385, 5431)]