285123818

素因数分解:

$2^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{21061}}^1$

素因数の和:22037

約数の個数: 16

約数和(自身を含む): 489312384

約数和(自身を除く): 204188566

約数列:

[1, 2, 7, 14, 967, 1934, 6769, 13538, 21061, 42122, 147427, 294854, 20365987, 40731974, 142561909, 285123818]

約数ペア:

[(1, 285123818), (2, 142561909), (7, 40731974), (14, 20365987), (967, 294854), (1934, 147427), (6769, 42122), (13538, 21061)]