389635202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{65839}}^1$

素因数の和:66121

約数の個数: 16

約数和(自身を含む): 639964800

約数和(自身を除く): 250329598

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 65839, 131678, 724229, 1448458, 17710691, 35421382, 194817601, 389635202]

約数ペア:

[(1, 389635202), (2, 194817601), (11, 35421382), (22, 17710691), (269, 1448458), (538, 724229), (2959, 131678), (5918, 65839)]