248987086

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{12269}}^1$

素因数の和:12483

約数の個数: 16

約数和(自身を含む): 381351600

約数和(自身を除く): 132364514

約数列:

[1, 2, 73, 139, 146, 278, 10147, 12269, 20294, 24538, 895637, 1705391, 1791274, 3410782, 124493543, 248987086]

約数ペア:

[(1, 248987086), (2, 124493543), (73, 3410782), (139, 1791274), (146, 1705391), (278, 895637), (10147, 24538), (12269, 20294)]