1258872797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42829}}^1$

素因数の和:42885

約数の個数: 32

約数和(自身を含む): 1726905600

約数和(自身を除く): 468032803

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 29393, 42829, 299803, 556777, 728093, 813751, 3897439, 5096651, 5696257, 9465209, 10578763, 13833767, 66256463, 74051341, 96836369, 179838971, 1258872797]

約数ペア:

[(1, 1258872797), (7, 179838971), (13, 96836369), (17, 74051341), (19, 66256463), (91, 13833767), (119, 10578763), (133, 9465209), (221, 5696257), (247, 5096651), (323, 3897439), (1547, 813751), (1729, 728093), (2261, 556777), (4199, 299803), (29393, 42829)]