516428

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 24

約数和(自身を含む): 1004304

約数和(自身を除く): 487876

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 1067, 1331, 2134, 2662, 4268, 5324, 11737, 23474, 46948, 129107, 258214, 516428]

約数ペア:

[(1, 516428), (2, 258214), (4, 129107), (11, 46948), (22, 23474), (44, 11737), (97, 5324), (121, 4268), (194, 2662), (242, 2134), (388, 1331), (484, 1067)]