1019117896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{18269}}^1$

素因数の和:18661

約数の個数: 32

約数和(自身を含む): 2017008000

約数和(自身を除く): 997890104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2936, 6973, 13946, 18269, 27892, 36538, 55784, 73076, 146152, 347111, 694222, 1388444, 2776888, 6704723, 13409446, 26818892, 53637784, 127389737, 254779474, 509558948, 1019117896]

約数ペア:

[(1, 1019117896), (2, 509558948), (4, 254779474), (8, 127389737), (19, 53637784), (38, 26818892), (76, 13409446), (152, 6704723), (367, 2776888), (734, 1388444), (1468, 694222), (2936, 347111), (6973, 146152), (13946, 73076), (18269, 55784), (27892, 36538)]