7138540834

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2423}}^1\times {\mathrm{3499}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 10740744000

約数和(自身を除く): 3602203166

約数列:

[1, 2, 421, 842, 2423, 3499, 4846, 6998, 1020083, 1473079, 2040166, 2946158, 8478077, 16956154, 3569270417, 7138540834]

約数ペア:

[(1, 7138540834), (2, 3569270417), (421, 16956154), (842, 8478077), (2423, 2946158), (3499, 2040166), (4846, 1473079), (6998, 1020083)]