2606695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 4088448

約数和(自身を除く): 1481753

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 337, 455, 595, 1105, 1547, 1685, 2359, 4381, 5729, 7735, 11795, 21905, 28645, 30667, 40103, 74477, 153335, 200515, 372385, 521339, 2606695]

約数ペア:

[(1, 2606695), (5, 521339), (7, 372385), (13, 200515), (17, 153335), (35, 74477), (65, 40103), (85, 30667), (91, 28645), (119, 21905), (221, 11795), (337, 7735), (455, 5729), (595, 4381), (1105, 2359), (1547, 1685)]