2068976

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 5208000

約数和(自身を除く): 3139024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 232, 343, 364, 377, 392, 406, 464, 637, 686, 728, 754, 784, 812, 1274, 1372, 1421, 1456, 1508, 1624, 2548, 2639, 2744, 2842, 3016, 3248, 4459, 5096, 5278, 5488, 5684, 6032, 8918, 9947, 10192, 10556, 11368, 17836, 18473, 19894, 21112, 22736, 35672, 36946, 39788, 42224, 71344, 73892, 79576, 129311, 147784, 159152, 258622, 295568, 517244, 1034488, 2068976]

約数ペア:

[(1, 2068976), (2, 1034488), (4, 517244), (7, 295568), (8, 258622), (13, 159152), (14, 147784), (16, 129311), (26, 79576), (28, 73892), (29, 71344), (49, 42224), (52, 39788), (56, 36946), (58, 35672), (91, 22736), (98, 21112), (104, 19894), (112, 18473), (116, 17836), (182, 11368), (196, 10556), (203, 10192), (208, 9947), (232, 8918), (343, 6032), (364, 5684), (377, 5488), (392, 5278), (406, 5096), (464, 4459), (637, 3248), (686, 3016), (728, 2842), (754, 2744), (784, 2639), (812, 2548), (1274, 1624), (1372, 1508), (1421, 1456)]