87545770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673429}}^1$

素因数の和:673449

約数の個数: 16

約数和(自身を含む): 169704360

約数和(自身を除く): 82158590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673429, 1346858, 3367145, 6734290, 8754577, 17509154, 43772885, 87545770]

約数ペア:

[(1, 87545770), (2, 43772885), (5, 17509154), (10, 8754577), (13, 6734290), (26, 3367145), (65, 1346858), (130, 673429)]