324412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 634032

約数和(自身を除く): 309620

約数列:

[1, 2, 4, 11, 22, 44, 73, 101, 146, 202, 292, 404, 803, 1111, 1606, 2222, 3212, 4444, 7373, 14746, 29492, 81103, 162206, 324412]

約数ペア:

[(1, 324412), (2, 162206), (4, 81103), (11, 29492), (22, 14746), (44, 7373), (73, 4444), (101, 3212), (146, 2222), (202, 1606), (292, 1111), (404, 803)]