254850026

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{1627}}^1$

素因数の和:1934

約数の個数: 24

約数和(自身を含む): 407833536

約数和(自身を除く): 152983510

約数列:

[1, 2, 17, 34, 271, 289, 542, 578, 1627, 3254, 4607, 9214, 27659, 55318, 78319, 156638, 440917, 470203, 881834, 940406, 7495589, 14991178, 127425013, 254850026]

約数ペア:

[(1, 254850026), (2, 127425013), (17, 14991178), (34, 7495589), (271, 940406), (289, 881834), (542, 470203), (578, 440917), (1627, 156638), (3254, 78319), (4607, 55318), (9214, 27659)]