129433906

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{47903}}^1$

素因数の和:48105

約数の個数: 16

約数和(自身を含む): 223041024

約数和(自身を除く): 93607118

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 47903, 95806, 335321, 670642, 9245279, 18490558, 64716953, 129433906]

約数ペア:

[(1, 129433906), (2, 64716953), (7, 18490558), (14, 9245279), (193, 670642), (386, 335321), (1351, 95806), (2702, 47903)]