82531670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{634859}}^1$

素因数の和:634879

約数の個数: 16

約数和(自身を含む): 159984720

約数和(自身を除く): 77453050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 634859, 1269718, 3174295, 6348590, 8253167, 16506334, 41265835, 82531670]

約数ペア:

[(1, 82531670), (2, 41265835), (5, 16506334), (10, 8253167), (13, 6348590), (26, 3174295), (65, 1269718), (130, 634859)]