520011368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 1058184000

約数和(自身を除く): 538172632

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 229, 236, 283, 458, 472, 566, 916, 1003, 1132, 1832, 2006, 2264, 3893, 4012, 4811, 7786, 8024, 9622, 13511, 15572, 16697, 19244, 27022, 31144, 33394, 38488, 54044, 64807, 66788, 108088, 129614, 133576, 229687, 259228, 283849, 459374, 518456, 567698, 918748, 1101719, 1135396, 1837496, 2203438, 2270792, 3823613, 4406876, 7647226, 8813752, 15294452, 30588904, 65001421, 130002842, 260005684, 520011368]

約数ペア:

[(1, 520011368), (2, 260005684), (4, 130002842), (8, 65001421), (17, 30588904), (34, 15294452), (59, 8813752), (68, 7647226), (118, 4406876), (136, 3823613), (229, 2270792), (236, 2203438), (283, 1837496), (458, 1135396), (472, 1101719), (566, 918748), (916, 567698), (1003, 518456), (1132, 459374), (1832, 283849), (2006, 259228), (2264, 229687), (3893, 133576), (4012, 129614), (4811, 108088), (7786, 66788), (8024, 64807), (9622, 54044), (13511, 38488), (15572, 33394), (16697, 31144), (19244, 27022)]