1777889316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197807}}^1$

素因数の和:197928

約数の個数: 48

約数和(自身を含む): 4785371136

約数和(自身を除く): 3007481820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 197807, 395614, 593421, 791228, 1186842, 1384649, 2373684, 2769298, 4153947, 5538596, 8307894, 16615788, 21165349, 42330698, 63496047, 84661396, 126992094, 148157443, 253984188, 296314886, 444472329, 592629772, 888944658, 1777889316]

約数ペア:

[(1, 1777889316), (2, 888944658), (3, 592629772), (4, 444472329), (6, 296314886), (7, 253984188), (12, 148157443), (14, 126992094), (21, 84661396), (28, 63496047), (42, 42330698), (84, 21165349), (107, 16615788), (214, 8307894), (321, 5538596), (428, 4153947), (642, 2769298), (749, 2373684), (1284, 1384649), (1498, 1186842), (2247, 791228), (2996, 593421), (4494, 395614), (8988, 197807)]