268045471885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{14737}}^1\times {\mathrm{191459}}^1$

素因数の和:206220

約数の個数: 16

約数和(自身を含む): 338608497600

約数和(自身を除く): 70563025715

約数列:

[1, 5, 19, 95, 14737, 73685, 191459, 280003, 957295, 1400015, 3637721, 18188605, 2821531283, 14107656415, 53609094377, 268045471885]

約数ペア:

[(1, 268045471885), (5, 53609094377), (19, 14107656415), (95, 2821531283), (14737, 18188605), (73685, 3637721), (191459, 1400015), (280003, 957295)]