2019998266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{42293}}^1$

素因数の和:42486

約数の個数: 32

約数和(自身を含む): 3581117568

約数和(自身を除く): 1561119302

約数列:

[1, 2, 11, 13, 22, 26, 143, 167, 286, 334, 1837, 2171, 3674, 4342, 23881, 42293, 47762, 84586, 465223, 549809, 930446, 1099618, 6047899, 7062931, 12095798, 14125862, 77692241, 91818103, 155384482, 183636206, 1009999133, 2019998266]

約数ペア:

[(1, 2019998266), (2, 1009999133), (11, 183636206), (13, 155384482), (22, 91818103), (26, 77692241), (143, 14125862), (167, 12095798), (286, 7062931), (334, 6047899), (1837, 1099618), (2171, 930446), (3674, 549809), (4342, 465223), (23881, 84586), (42293, 47762)]