2488045

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 3466368

約数和(自身を除く): 978323

約数列:

[1, 5, 7, 35, 67, 335, 469, 1061, 2345, 5305, 7427, 37135, 71087, 355435, 497609, 2488045]

約数ペア:

[(1, 2488045), (5, 497609), (7, 355435), (35, 71087), (67, 37135), (335, 7427), (469, 5305), (1061, 2345)]