3842128

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:994

約数の個数: 20

約数和(自身を含む): 7474720

約数和(自身を除く): 3632592

約数列:

[1, 2, 4, 8, 16, 439, 547, 878, 1094, 1756, 2188, 3512, 4376, 7024, 8752, 240133, 480266, 960532, 1921064, 3842128]

約数ペア:

[(1, 3842128), (2, 1921064), (4, 960532), (8, 480266), (16, 240133), (439, 8752), (547, 7024), (878, 4376), (1094, 3512), (1756, 2188)]