2029643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 2593536

約数和(自身を除く): 563893

約数列:

[1, 7, 11, 43, 77, 301, 473, 613, 3311, 4291, 6743, 26359, 47201, 184513, 289949, 2029643]

約数ペア:

[(1, 2029643), (7, 289949), (11, 184513), (43, 47201), (77, 26359), (301, 6743), (473, 4291), (613, 3311)]