280062014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{68879}}^1$

素因数の和:69007

約数の個数: 16

約数和(自身を含む): 446342400

約数和(自身を除く): 166280386

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 68879, 137758, 1308701, 2617402, 7370053, 14740106, 140031007, 280062014]

約数ペア:

[(1, 280062014), (2, 140031007), (19, 14740106), (38, 7370053), (107, 2617402), (214, 1308701), (2033, 137758), (4066, 68879)]