8191041521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1\times {\mathrm{3491}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 8915997888

約数和(自身を除く): 724956367

約数列:

[1, 13, 101, 1313, 1787, 3491, 23231, 45383, 180487, 352591, 2346331, 4583683, 6238417, 81099421, 630080117, 8191041521]

約数ペア:

[(1, 8191041521), (13, 630080117), (101, 81099421), (1313, 6238417), (1787, 4583683), (3491, 2346331), (23231, 352591), (45383, 180487)]