120021356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{329729}}^1$

素因数の和:329753

約数の個数: 24

約数和(自身を含む): 258508320

約数和(自身を除く): 138486964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 329729, 659458, 1318916, 2308103, 4286477, 4616206, 8572954, 9232412, 17145908, 30005339, 60010678, 120021356]

約数ペア:

[(1, 120021356), (2, 60010678), (4, 30005339), (7, 17145908), (13, 9232412), (14, 8572954), (26, 4616206), (28, 4286477), (52, 2308103), (91, 1318916), (182, 659458), (364, 329729)]