3899683408

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2236057}}^1$

素因数の和:2236174

約数の個数: 20

約数和(自身を含む): 7624957780

約数和(自身を除く): 3725274372

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2236057, 4472114, 8944228, 17888456, 35776912, 243730213, 487460426, 974920852, 1949841704, 3899683408]

約数ペア:

[(1, 3899683408), (2, 1949841704), (4, 974920852), (8, 487460426), (16, 243730213), (109, 35776912), (218, 17888456), (436, 8944228), (872, 4472114), (1744, 2236057)]