2912561992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{79613}}^1$

素因数の和:79905

約数の個数: 32

約数和(自身を含む): 5803860600

約数和(自身を除く): 2891298608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4573, 9146, 18292, 36584, 79613, 159226, 318452, 636904, 1353421, 2706842, 5413684, 10827368, 21415897, 42831794, 85663588, 171327176, 364070249, 728140498, 1456280996, 2912561992]

約数ペア:

[(1, 2912561992), (2, 1456280996), (4, 728140498), (8, 364070249), (17, 171327176), (34, 85663588), (68, 42831794), (136, 21415897), (269, 10827368), (538, 5413684), (1076, 2706842), (2152, 1353421), (4573, 636904), (9146, 318452), (18292, 159226), (36584, 79613)]