2740142006

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{629339}}^1$

素因数の和:629659

約数の個数: 16

約数和(自身を含む): 4712497920

約数和(自身を除く): 1972355914

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 629339, 1258678, 4405373, 8810746, 195724429, 391448858, 1370071003, 2740142006]

約数ペア:

[(1, 2740142006), (2, 1370071003), (7, 391448858), (14, 195724429), (311, 8810746), (622, 4405373), (2177, 1258678), (4354, 629339)]