5428906

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1834

約数の個数: 24

約数和(自身を含む): 9783936

約数和(自身を除く): 4355030

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 1787, 3038, 3574, 12509, 25018, 55397, 87563, 110794, 175126, 387779, 775558, 2714453, 5428906]

約数ペア:

[(1, 5428906), (2, 2714453), (7, 775558), (14, 387779), (31, 175126), (49, 110794), (62, 87563), (98, 55397), (217, 25018), (434, 12509), (1519, 3574), (1787, 3038)]