1245496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 2787840

約数和(自身を除く): 1542344

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 967, 1288, 1934, 3868, 6769, 7736, 13538, 22241, 27076, 44482, 54152, 88964, 155687, 177928, 311374, 622748, 1245496]

約数ペア:

[(1, 1245496), (2, 622748), (4, 311374), (7, 177928), (8, 155687), (14, 88964), (23, 54152), (28, 44482), (46, 27076), (56, 22241), (92, 13538), (161, 7736), (184, 6769), (322, 3868), (644, 1934), (967, 1288)]