1657369922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1\times {\mathrm{17921}}^1$

素因数の和:21493

約数の個数: 16

約数和(自身を含む): 2678191992

約数和(自身を除く): 1020822070

約数列:

[1, 2, 13, 26, 3557, 7114, 17921, 35842, 46241, 92482, 232973, 465946, 63744997, 127489994, 828684961, 1657369922]

約数ペア:

[(1, 1657369922), (2, 828684961), (13, 127489994), (26, 63744997), (3557, 465946), (7114, 232973), (17921, 92482), (35842, 46241)]