612766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1202688

約数和(自身を除く): 589922

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 173, 253, 322, 346, 506, 1211, 1771, 1903, 2422, 3542, 3806, 3979, 7958, 13321, 26642, 27853, 43769, 55706, 87538, 306383, 612766]

約数ペア:

[(1, 612766), (2, 306383), (7, 87538), (11, 55706), (14, 43769), (22, 27853), (23, 26642), (46, 13321), (77, 7958), (154, 3979), (161, 3806), (173, 3542), (253, 2422), (322, 1903), (346, 1771), (506, 1211)]