129343994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{3191}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 209139840

約数和(自身を除く): 79795846

約数列:

[1, 2, 13, 26, 1559, 3118, 3191, 6382, 20267, 40534, 41483, 82966, 4974769, 9949538, 64671997, 129343994]

約数ペア:

[(1, 129343994), (2, 64671997), (13, 9949538), (26, 4974769), (1559, 82966), (3118, 41483), (3191, 40534), (6382, 20267)]