2013256139

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{3923}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 2102008320

約数和(自身を除く): 88752181

約数列:

[1, 47, 61, 179, 2867, 3923, 8413, 10919, 184381, 239303, 513193, 702217, 11247241, 33004199, 42835237, 2013256139]

約数ペア:

[(1, 2013256139), (47, 42835237), (61, 33004199), (179, 11247241), (2867, 702217), (3923, 513193), (8413, 239303), (10919, 184381)]