506198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 1002240

約数和(自身を除く): 496042

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 173, 209, 266, 346, 418, 1211, 1463, 1903, 2422, 2926, 3287, 3806, 6574, 13321, 23009, 26642, 36157, 46018, 72314, 253099, 506198]

約数ペア:

[(1, 506198), (2, 253099), (7, 72314), (11, 46018), (14, 36157), (19, 26642), (22, 23009), (38, 13321), (77, 6574), (133, 3806), (154, 3287), (173, 2926), (209, 2422), (266, 1903), (346, 1463), (418, 1211)]