1551168664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{4363}}^1$

素因数の和:6727

約数の個数: 32

約数和(自身を含む): 3063528000

約数和(自身を除く): 1512359336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2339, 4363, 4678, 8726, 9356, 17452, 18712, 34904, 44441, 82897, 88882, 165794, 177764, 331588, 355528, 663176, 10205057, 20410114, 40820228, 81640456, 193896083, 387792166, 775584332, 1551168664]

約数ペア:

[(1, 1551168664), (2, 775584332), (4, 387792166), (8, 193896083), (19, 81640456), (38, 40820228), (76, 20410114), (152, 10205057), (2339, 663176), (4363, 355528), (4678, 331588), (8726, 177764), (9356, 165794), (17452, 88882), (18712, 82897), (34904, 44441)]