2017673008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{33107}}^1$

素因数の和:33421

約数の個数: 40

約数和(自身を含む): 4224448368

約数和(自身を除く): 2206775360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1172, 2344, 3809, 4688, 7618, 15236, 30472, 33107, 60944, 66214, 132428, 264856, 430391, 529712, 860782, 1721564, 3443128, 6886256, 9700351, 19400702, 38801404, 77602808, 126104563, 155205616, 252209126, 504418252, 1008836504, 2017673008]

約数ペア:

[(1, 2017673008), (2, 1008836504), (4, 504418252), (8, 252209126), (13, 155205616), (16, 126104563), (26, 77602808), (52, 38801404), (104, 19400702), (208, 9700351), (293, 6886256), (586, 3443128), (1172, 1721564), (2344, 860782), (3809, 529712), (4688, 430391), (7618, 264856), (15236, 132428), (30472, 66214), (33107, 60944)]