2019030924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{42349}}^1$

素因数の和:42522

約数の個数: 48

約数和(自身を含む): 4909212000

約数和(自身を除く): 2890181076

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 411, 548, 822, 1644, 3973, 7946, 11919, 15892, 23838, 42349, 47676, 84698, 127047, 169396, 254094, 508188, 1228121, 2456242, 3684363, 4912484, 5801813, 7368726, 11603626, 14737452, 17405439, 23207252, 34810878, 69621756, 168252577, 336505154, 504757731, 673010308, 1009515462, 2019030924]

約数ペア:

[(1, 2019030924), (2, 1009515462), (3, 673010308), (4, 504757731), (6, 336505154), (12, 168252577), (29, 69621756), (58, 34810878), (87, 23207252), (116, 17405439), (137, 14737452), (174, 11603626), (274, 7368726), (348, 5801813), (411, 4912484), (548, 3684363), (822, 2456242), (1644, 1228121), (3973, 508188), (7946, 254094), (11919, 169396), (15892, 127047), (23838, 84698), (42349, 47676)]