622100738

素因数分解:

$2^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{20639}}^1$

素因数の和:22801

約数の個数: 16

約数和(自身を含む): 1067005440

約数和(自身を除く): 444904702

約数列:

[1, 2, 7, 14, 2153, 4306, 15071, 20639, 30142, 41278, 144473, 288946, 44435767, 88871534, 311050369, 622100738]

約数ペア:

[(1, 622100738), (2, 311050369), (7, 88871534), (14, 44435767), (2153, 288946), (4306, 144473), (15071, 41278), (20639, 30142)]