2481616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3658

約数の個数: 20

約数和(自身を含む): 4921312

約数和(自身を除く): 2439696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3607, 7214, 14428, 28856, 57712, 155101, 310202, 620404, 1240808, 2481616]

約数ペア:

[(1, 2481616), (2, 1240808), (4, 620404), (8, 310202), (16, 155101), (43, 57712), (86, 28856), (172, 14428), (344, 7214), (688, 3607)]