13049604095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{128321}}^1$

素因数の和:128423

約数の個数: 24

約数和(自身を含む): 17489775312

約数和(自身を除く): 4440171217

約数列:

[1, 5, 11, 43, 55, 215, 473, 1849, 2365, 9245, 20339, 101695, 128321, 641605, 1411531, 5517803, 7057655, 27589015, 60695833, 237265529, 303479165, 1186327645, 2609920819, 13049604095]

約数ペア:

[(1, 13049604095), (5, 2609920819), (11, 1186327645), (43, 303479165), (55, 237265529), (215, 60695833), (473, 27589015), (1849, 7057655), (2365, 5517803), (9245, 1411531), (20339, 641605), (101695, 128321)]