427999748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{30493}}^1$

素因数の和:30548

約数の個数: 36

約数和(自身を含む): 851697420

約数和(自身を除く): 423697672

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 7018, 14036, 30493, 60986, 121972, 335423, 670846, 884297, 1341692, 1768594, 3537188, 3689653, 7379306, 9727267, 14758612, 19454534, 38909068, 106999937, 213999874, 427999748]

約数ペア:

[(1, 427999748), (2, 213999874), (4, 106999937), (11, 38909068), (22, 19454534), (29, 14758612), (44, 9727267), (58, 7379306), (116, 3689653), (121, 3537188), (242, 1768594), (319, 1341692), (484, 884297), (638, 670846), (1276, 335423), (3509, 121972), (7018, 60986), (14036, 30493)]