1888330108

素因数分解:

$2^2\times 7^1\times {\mathrm{4093}}^1\times {\mathrm{16477}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 3777812192

約数和(自身を除く): 1889482084

約数列:

[1, 2, 4, 7, 14, 28, 4093, 8186, 16372, 16477, 28651, 32954, 57302, 65908, 114604, 115339, 230678, 461356, 67440361, 134880722, 269761444, 472082527, 944165054, 1888330108]

約数ペア:

[(1, 1888330108), (2, 944165054), (4, 472082527), (7, 269761444), (14, 134880722), (28, 67440361), (4093, 461356), (8186, 230678), (16372, 115339), (16477, 114604), (28651, 65908), (32954, 57302)]