431068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 839664

約数和(自身を除く): 408596

約数列:

[1, 2, 4, 11, 22, 44, 97, 101, 194, 202, 388, 404, 1067, 1111, 2134, 2222, 4268, 4444, 9797, 19594, 39188, 107767, 215534, 431068]

約数ペア:

[(1, 431068), (2, 215534), (4, 107767), (11, 39188), (22, 19594), (44, 9797), (97, 4444), (101, 4268), (194, 2222), (202, 2134), (388, 1111), (404, 1067)]