268012801

素因数分解:

$7^2\times {\mathrm{809}}^1\times {\mathrm{6761}}^1$

素因数の和:7584

約数の個数: 12

約数和(自身を含む): 312201540

約数和(自身を除く): 44188739

約数列:

[1, 7, 49, 809, 5663, 6761, 39641, 47327, 331289, 5469649, 38287543, 268012801]

約数ペア:

[(1, 268012801), (7, 38287543), (49, 5469649), (809, 331289), (5663, 47327), (6761, 39641)]