859492084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{454277}}^1$

素因数の和:454335

約数の個数: 24

約数和(自身を含む): 1679011488

約数和(自身を除く): 819519404

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 454277, 908554, 1817108, 4997047, 9994094, 19533911, 19988188, 39067822, 78135644, 214873021, 429746042, 859492084]

約数ペア:

[(1, 859492084), (2, 429746042), (4, 214873021), (11, 78135644), (22, 39067822), (43, 19988188), (44, 19533911), (86, 9994094), (172, 4997047), (473, 1817108), (946, 908554), (1892, 454277)]