1288891296019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{139294423}}^1$

素因数の和:139294929

約数の個数: 8

約数和(自身を含む): 1359513578240

約数和(自身を除く): 70622282221

約数列:

[1, 19, 487, 9253, 139294423, 2646594037, 67836384001, 1288891296019]

約数ペア:

[(1, 1288891296019), (19, 67836384001), (487, 2646594037), (9253, 139294423)]