394433284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{343583}}^1$

素因数の和:343635

約数の個数: 24

約数和(自身を含む): 808109568

約数和(自身を除く): 413676284

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 343583, 687166, 1374332, 2405081, 4810162, 9620324, 14086903, 28173806, 56347612, 98608321, 197216642, 394433284]

約数ペア:

[(1, 394433284), (2, 197216642), (4, 98608321), (7, 56347612), (14, 28173806), (28, 14086903), (41, 9620324), (82, 4810162), (164, 2405081), (287, 1374332), (574, 687166), (1148, 343583)]