508886209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 568149120

約数和(自身を除く): 59262911

約数列:

[1, 13, 43, 169, 239, 293, 559, 3107, 3809, 7267, 10277, 12599, 40391, 49517, 70027, 133601, 163787, 910351, 1736813, 2129231, 3011161, 11834563, 39145093, 508886209]

約数ペア:

[(1, 508886209), (13, 39145093), (43, 11834563), (169, 3011161), (239, 2129231), (293, 1736813), (559, 910351), (3107, 163787), (3809, 133601), (7267, 70027), (10277, 49517), (12599, 40391)]