496409228

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{20639}}^1$

素因数の和:21509

約数の個数: 24

約数和(自身を含む): 994022400

約数和(自身を除く): 497613172

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 12026, 20639, 24052, 41278, 82556, 144473, 288946, 577892, 17728901, 35457802, 70915604, 124102307, 248204614, 496409228]

約数ペア:

[(1, 496409228), (2, 248204614), (4, 124102307), (7, 70915604), (14, 35457802), (28, 17728901), (859, 577892), (1718, 288946), (3436, 144473), (6013, 82556), (12026, 41278), (20639, 24052)]