2013140507

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{2903}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 2319854592

約数和(自身を除く): 306714085

約数列:

[1, 7, 157, 631, 1099, 2903, 4417, 20321, 99067, 455771, 693469, 1831793, 3190397, 12822551, 287591501, 2013140507]

約数ペア:

[(1, 2013140507), (7, 287591501), (157, 12822551), (631, 3190397), (1099, 1831793), (2903, 693469), (4417, 455771), (20321, 99067)]