2120410488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{664289}}^1$

素因数の和:664324

約数の個数: 64

約数和(自身を含む): 6377184000

約数和(自身を除く): 4256773512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 664289, 1328578, 1992867, 2657156, 3985734, 4650023, 5314312, 7971468, 9300046, 12621491, 13950069, 15942936, 18600092, 25242982, 27900138, 37200184, 37864473, 50485964, 55800276, 75728946, 88350437, 100971928, 111600552, 151457892, 176700874, 265051311, 302915784, 353401748, 530102622, 706803496, 1060205244, 2120410488]

約数ペア:

[(1, 2120410488), (2, 1060205244), (3, 706803496), (4, 530102622), (6, 353401748), (7, 302915784), (8, 265051311), (12, 176700874), (14, 151457892), (19, 111600552), (21, 100971928), (24, 88350437), (28, 75728946), (38, 55800276), (42, 50485964), (56, 37864473), (57, 37200184), (76, 27900138), (84, 25242982), (114, 18600092), (133, 15942936), (152, 13950069), (168, 12621491), (228, 9300046), (266, 7971468), (399, 5314312), (456, 4650023), (532, 3985734), (798, 2657156), (1064, 1992867), (1596, 1328578), (3192, 664289)]