319156955119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{400739}}^1$

素因数の和:401910

約数の個数: 16

約数和(自身を含む): 344084981760

約数和(自身を除く): 24928026641

約数列:

[1, 23, 31, 713, 1117, 25691, 34627, 400739, 796421, 9216997, 12422909, 285726907, 447625463, 10295385649, 13876389353, 319156955119]

約数ペア:

[(1, 319156955119), (23, 13876389353), (31, 10295385649), (713, 447625463), (1117, 285726907), (25691, 12422909), (34627, 9216997), (400739, 796421)]