1330503916

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{68767}}^1$

素因数の和:69469

約数の個数: 24

約数和(自身を含む): 2664897536

約数和(自身を除く): 1334393620

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 9674, 19348, 68767, 137534, 275068, 481369, 962738, 1925476, 47517997, 95035994, 190071988, 332625979, 665251958, 1330503916]

約数ペア:

[(1, 1330503916), (2, 665251958), (4, 332625979), (7, 190071988), (14, 95035994), (28, 47517997), (691, 1925476), (1382, 962738), (2764, 481369), (4837, 275068), (9674, 137534), (19348, 68767)]