1293731842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{52433}}^1$

素因数の和:52534

約数の個数: 24

約数和(自身を含む): 2130183684

約数和(自身を除く): 836451842

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 24674, 52433, 104866, 681629, 1363258, 3827609, 7655218, 8861177, 17722354, 49758917, 99517834, 646865921, 1293731842]

約数ペア:

[(1, 1293731842), (2, 646865921), (13, 99517834), (26, 49758917), (73, 17722354), (146, 8861177), (169, 7655218), (338, 3827609), (949, 1363258), (1898, 681629), (12337, 104866), (24674, 52433)]