2087709456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{32531}}^1$

素因数の和:32740

約数の個数: 80

約数和(自身を含む): 6196174848

約数和(自身を除く): 4108465392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 3056, 4011, 4584, 5348, 8022, 9168, 10696, 16044, 21392, 32088, 32531, 64176, 65062, 97593, 130124, 195186, 227717, 260248, 390372, 455434, 520496, 683151, 780744, 910868, 1366302, 1561488, 1821736, 2732604, 3643472, 5465208, 6213421, 10930416, 12426842, 18640263, 24853684, 37280526, 43493947, 49707368, 74561052, 86987894, 99414736, 130481841, 149122104, 173975788, 260963682, 298244208, 347951576, 521927364, 695903152, 1043854728, 2087709456]

約数ペア:

[(1, 2087709456), (2, 1043854728), (3, 695903152), (4, 521927364), (6, 347951576), (7, 298244208), (8, 260963682), (12, 173975788), (14, 149122104), (16, 130481841), (21, 99414736), (24, 86987894), (28, 74561052), (42, 49707368), (48, 43493947), (56, 37280526), (84, 24853684), (112, 18640263), (168, 12426842), (191, 10930416), (336, 6213421), (382, 5465208), (573, 3643472), (764, 2732604), (1146, 1821736), (1337, 1561488), (1528, 1366302), (2292, 910868), (2674, 780744), (3056, 683151), (4011, 520496), (4584, 455434), (5348, 390372), (8022, 260248), (9168, 227717), (10696, 195186), (16044, 130124), (21392, 97593), (32088, 65062), (32531, 64176)]