2019697946

素因数分解:

$2^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{263737}}^1$

素因数の和:264293

約数の個数: 16

約数和(自身を含む): 3468682176

約数和(自身を除く): 1448984230

約数列:

[1, 2, 7, 14, 547, 1094, 3829, 7658, 263737, 527474, 1846159, 3692318, 144264139, 288528278, 1009848973, 2019697946]

約数ペア:

[(1, 2019697946), (2, 1009848973), (7, 288528278), (14, 144264139), (547, 3692318), (1094, 1846159), (3829, 527474), (7658, 263737)]