446468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 870240

約数和(自身を除く): 423772

約数列:

[1, 2, 4, 11, 22, 44, 73, 139, 146, 278, 292, 556, 803, 1529, 1606, 3058, 3212, 6116, 10147, 20294, 40588, 111617, 223234, 446468]

約数ペア:

[(1, 446468), (2, 223234), (4, 111617), (11, 40588), (22, 20294), (44, 10147), (73, 6116), (139, 3212), (146, 3058), (278, 1606), (292, 1529), (556, 803)]