317643116

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{19661}}^1$

素因数の和:20249

約数の個数: 24

約数和(自身を含む): 636419616

約数和(自身を除く): 318776500

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 2308, 4039, 8078, 16156, 19661, 39322, 78644, 137627, 275254, 550508, 11344397, 22688794, 45377588, 79410779, 158821558, 317643116]

約数ペア:

[(1, 317643116), (2, 158821558), (4, 79410779), (7, 45377588), (14, 22688794), (28, 11344397), (577, 550508), (1154, 275254), (2308, 137627), (4039, 78644), (8078, 39322), (16156, 19661)]