2137492742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2207}}^1$

素因数の和:2577

約数の個数: 64

約数和(自身を含む): 4222402560

約数和(自身を除く): 2084909818

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 331, 418, 662, 1463, 2207, 2317, 2926, 3641, 4414, 4634, 6289, 7282, 12578, 15449, 24277, 25487, 30898, 41933, 44023, 48554, 50974, 69179, 83866, 88046, 138358, 169939, 293531, 339878, 461263, 484253, 587062, 730517, 922526, 968506, 1461034, 3228841, 5113619, 6457682, 8035687, 10227238, 13879823, 16071374, 27759646, 56249809, 97158761, 112499618, 152678053, 194317522, 305356106, 1068746371, 2137492742]

約数ペア:

[(1, 2137492742), (2, 1068746371), (7, 305356106), (11, 194317522), (14, 152678053), (19, 112499618), (22, 97158761), (38, 56249809), (77, 27759646), (133, 16071374), (154, 13879823), (209, 10227238), (266, 8035687), (331, 6457682), (418, 5113619), (662, 3228841), (1463, 1461034), (2207, 968506), (2317, 922526), (2926, 730517), (3641, 587062), (4414, 484253), (4634, 461263), (6289, 339878), (7282, 293531), (12578, 169939), (15449, 138358), (24277, 88046), (25487, 83866), (30898, 69179), (41933, 50974), (44023, 48554)]