1012396

素因数分解:

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

素因数の和:214

約数の個数: 48

約数和(自身を含む): 2338560

約数和(自身を除く): 1326164

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 173, 209, 266, 308, 346, 418, 532, 692, 836, 1211, 1463, 1903, 2422, 2926, 3287, 3806, 4844, 5852, 6574, 7612, 13148, 13321, 23009, 26642, 36157, 46018, 53284, 72314, 92036, 144628, 253099, 506198, 1012396]

約数ペア:

[(1, 1012396), (2, 506198), (4, 253099), (7, 144628), (11, 92036), (14, 72314), (19, 53284), (22, 46018), (28, 36157), (38, 26642), (44, 23009), (76, 13321), (77, 13148), (133, 7612), (154, 6574), (173, 5852), (209, 4844), (266, 3806), (308, 3287), (346, 2926), (418, 2422), (532, 1903), (692, 1463), (836, 1211)]