2015438006

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{20773}}^1$

素因数の和:21263

約数の個数: 16

約数和(自身を含む): 3053778000

約数和(自身を除く): 1038339994

約数列:

[1, 2, 139, 278, 349, 698, 20773, 41546, 48511, 97022, 2887447, 5774894, 7249777, 14499554, 1007719003, 2015438006]

約数ペア:

[(1, 2015438006), (2, 1007719003), (139, 14499554), (278, 7249777), (349, 5774894), (698, 2887447), (20773, 97022), (41546, 48511)]