1244892404

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{210713}}^1$

素因数の和:210935

約数の個数: 24

約数和(自身を含む): 2501596608

約数和(自身を除く): 1256704204

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 210713, 421426, 842852, 1474991, 2949982, 5899964, 44460443, 88920886, 177841772, 311223101, 622446202, 1244892404]

約数ペア:

[(1, 1244892404), (2, 622446202), (4, 311223101), (7, 177841772), (14, 88920886), (28, 44460443), (211, 5899964), (422, 2949982), (844, 1474991), (1477, 842852), (2954, 421426), (5908, 210713)]