2034305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1159039

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 263, 455, 595, 1105, 1315, 1547, 1841, 3419, 4471, 7735, 9205, 17095, 22355, 23933, 31297, 58123, 119665, 156485, 290615, 406861, 2034305]

約数ペア:

[(1, 2034305), (5, 406861), (7, 290615), (13, 156485), (17, 119665), (35, 58123), (65, 31297), (85, 23933), (91, 22355), (119, 17095), (221, 9205), (263, 7735), (455, 4471), (595, 3419), (1105, 1841), (1315, 1547)]