7947982

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 24

約数和(自身を含む): 13975344

約数和(自身を除く): 6027362

約数列:

[1, 2, 7, 14, 47, 94, 257, 329, 514, 658, 1799, 2209, 3598, 4418, 12079, 15463, 24158, 30926, 84553, 169106, 567713, 1135426, 3973991, 7947982]

約数ペア:

[(1, 7947982), (2, 3973991), (7, 1135426), (14, 567713), (47, 169106), (94, 84553), (257, 30926), (329, 24158), (514, 15463), (658, 12079), (1799, 4418), (2209, 3598)]