904707958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 1732032000

約数和(自身を除く): 827324042

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 193, 386, 427, 499, 671, 854, 998, 1342, 1351, 2123, 2702, 3493, 4246, 4697, 5489, 6986, 9394, 10978, 11773, 14861, 23546, 29722, 30439, 38423, 60878, 76846, 82411, 96307, 129503, 164822, 192614, 213073, 259006, 334829, 426146, 669658, 674149, 906521, 1059377, 1348298, 1813042, 2118754, 2343803, 4687606, 5874727, 7415639, 11749454, 14831278, 41123089, 64621997, 82246178, 129243994, 452353979, 904707958]

約数ペア:

[(1, 904707958), (2, 452353979), (7, 129243994), (11, 82246178), (14, 64621997), (22, 41123089), (61, 14831278), (77, 11749454), (122, 7415639), (154, 5874727), (193, 4687606), (386, 2343803), (427, 2118754), (499, 1813042), (671, 1348298), (854, 1059377), (998, 906521), (1342, 674149), (1351, 669658), (2123, 426146), (2702, 334829), (3493, 259006), (4246, 213073), (4697, 192614), (5489, 164822), (6986, 129503), (9394, 96307), (10978, 82411), (11773, 76846), (14861, 60878), (23546, 38423), (29722, 30439)]