121569428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{17239}}^1$

素因数の和:17327

約数の個数: 24

約数和(自身を含む): 223016640

約数和(自身を除く): 101447212

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 17239, 34478, 68956, 706799, 741277, 1413598, 1482554, 2827196, 2965108, 30392357, 60784714, 121569428]

約数ペア:

[(1, 121569428), (2, 60784714), (4, 30392357), (41, 2965108), (43, 2827196), (82, 1482554), (86, 1413598), (164, 741277), (172, 706799), (1763, 68956), (3526, 34478), (7052, 17239)]