518017276

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 1056819456

約数和(自身を除く): 538802180

約数列:

[1, 2, 4, 7, 14, 28, 83, 137, 166, 274, 332, 548, 581, 959, 1162, 1627, 1918, 2324, 3254, 3836, 6508, 11371, 11389, 22742, 22778, 45484, 45556, 79597, 135041, 159194, 222899, 270082, 318388, 445798, 540164, 891596, 945287, 1560293, 1890574, 3120586, 3781148, 6241172, 18500617, 37001234, 74002468, 129504319, 259008638, 518017276]

約数ペア:

[(1, 518017276), (2, 259008638), (4, 129504319), (7, 74002468), (14, 37001234), (28, 18500617), (83, 6241172), (137, 3781148), (166, 3120586), (274, 1890574), (332, 1560293), (548, 945287), (581, 891596), (959, 540164), (1162, 445798), (1627, 318388), (1918, 270082), (2324, 222899), (3254, 159194), (3836, 135041), (6508, 79597), (11371, 45556), (11389, 45484), (22742, 22778)]