8435812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 10312988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 449, 671, 854, 898, 1342, 1708, 1796, 2684, 3143, 4697, 4939, 6286, 9394, 9878, 12572, 18788, 19756, 27389, 34573, 54778, 69146, 109556, 138292, 191723, 301279, 383446, 602558, 766892, 1205116, 2108953, 4217906, 8435812]

約数ペア:

[(1, 8435812), (2, 4217906), (4, 2108953), (7, 1205116), (11, 766892), (14, 602558), (22, 383446), (28, 301279), (44, 191723), (61, 138292), (77, 109556), (122, 69146), (154, 54778), (244, 34573), (308, 27389), (427, 19756), (449, 18788), (671, 12572), (854, 9878), (898, 9394), (1342, 6286), (1708, 4939), (1796, 4697), (2684, 3143)]