13123432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 29463840

約数和(自身を除く): 16340408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 443, 529, 644, 886, 1058, 1288, 1772, 2116, 3101, 3544, 3703, 4232, 6202, 7406, 10189, 12404, 14812, 20378, 24808, 29624, 40756, 71323, 81512, 142646, 234347, 285292, 468694, 570584, 937388, 1640429, 1874776, 3280858, 6561716, 13123432]

約数ペア:

[(1, 13123432), (2, 6561716), (4, 3280858), (7, 1874776), (8, 1640429), (14, 937388), (23, 570584), (28, 468694), (46, 285292), (56, 234347), (92, 142646), (161, 81512), (184, 71323), (322, 40756), (443, 29624), (529, 24808), (644, 20378), (886, 14812), (1058, 12404), (1288, 10189), (1772, 7406), (2116, 6202), (3101, 4232), (3544, 3703)]