2582195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 4078080

約数和(自身を除く): 1495885

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 353, 385, 665, 1045, 1463, 1765, 2471, 3883, 6707, 7315, 12355, 19415, 27181, 33535, 46949, 73777, 135905, 234745, 368885, 516439, 2582195]

約数ペア:

[(1, 2582195), (5, 516439), (7, 368885), (11, 234745), (19, 135905), (35, 73777), (55, 46949), (77, 33535), (95, 27181), (133, 19415), (209, 12355), (353, 7315), (385, 6707), (665, 3883), (1045, 2471), (1463, 1765)]