86505770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{665429}}^1$

素因数の和:665449

約数の個数: 16

約数和(自身を含む): 167688360

約数和(自身を除く): 81182590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 665429, 1330858, 3327145, 6654290, 8650577, 17301154, 43252885, 86505770]

約数ペア:

[(1, 86505770), (2, 43252885), (5, 17301154), (10, 8650577), (13, 6654290), (26, 3327145), (65, 1330858), (130, 665429)]