129748346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13451}}^1$

素因数の和:13526

約数の個数: 32

約数和(自身を含む): 244073088

約数和(自身を除く): 114324742

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 13451, 26902, 94157, 174863, 188314, 349726, 712903, 1224041, 1425806, 2448082, 4990321, 9267739, 9980642, 18535478, 64874173, 129748346]

約数ペア:

[(1, 129748346), (2, 64874173), (7, 18535478), (13, 9980642), (14, 9267739), (26, 4990321), (53, 2448082), (91, 1425806), (106, 1224041), (182, 712903), (371, 349726), (689, 188314), (742, 174863), (1378, 94157), (4823, 26902), (9646, 13451)]