87549670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673459}}^1$

素因数の和:673479

約数の個数: 16

約数和(自身を含む): 169711920

約数和(自身を除く): 82162250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673459, 1346918, 3367295, 6734590, 8754967, 17509934, 43774835, 87549670]

約数ペア:

[(1, 87549670), (2, 43774835), (5, 17509934), (10, 8754967), (13, 6734590), (26, 3367295), (65, 1346918), (130, 673459)]