1513306718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1663}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 2990407680

約数和(自身を除く): 1477100962

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 311, 418, 622, 1463, 1663, 2177, 2926, 3326, 3421, 4354, 5909, 6842, 11641, 11818, 18293, 23282, 23947, 31597, 36586, 41363, 47894, 63194, 64999, 82726, 128051, 129998, 221179, 256102, 347567, 442358, 454993, 517193, 695134, 909986, 1034386, 2432969, 3620351, 4865938, 5689123, 7240702, 9826667, 11378246, 19653334, 39823861, 68786669, 79647722, 108093337, 137573338, 216186674, 756653359, 1513306718]

約数ペア:

[(1, 1513306718), (2, 756653359), (7, 216186674), (11, 137573338), (14, 108093337), (19, 79647722), (22, 68786669), (38, 39823861), (77, 19653334), (133, 11378246), (154, 9826667), (209, 7240702), (266, 5689123), (311, 4865938), (418, 3620351), (622, 2432969), (1463, 1034386), (1663, 909986), (2177, 695134), (2926, 517193), (3326, 454993), (3421, 442358), (4354, 347567), (5909, 256102), (6842, 221179), (11641, 129998), (11818, 128051), (18293, 82726), (23282, 64999), (23947, 63194), (31597, 47894), (36586, 41363)]