2840188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 5399408

約数和(自身を除く): 2559220

約数列:

[1, 2, 4, 13, 26, 52, 193, 283, 386, 566, 772, 1132, 2509, 3679, 5018, 7358, 10036, 14716, 54619, 109238, 218476, 710047, 1420094, 2840188]

約数ペア:

[(1, 2840188), (2, 1420094), (4, 710047), (13, 218476), (26, 109238), (52, 54619), (193, 14716), (283, 10036), (386, 7358), (566, 5018), (772, 3679), (1132, 2509)]