2078589565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{29311}}^1$

素因数の和:30420

約数の個数: 16

約数和(自身を含む): 2688731136

約数和(自身を除く): 610141571

約数列:

[1, 5, 13, 65, 1091, 5455, 14183, 29311, 70915, 146555, 381043, 1905215, 31978301, 159891505, 415717913, 2078589565]

約数ペア:

[(1, 2078589565), (5, 415717913), (13, 159891505), (65, 31978301), (1091, 1905215), (5455, 381043), (14183, 146555), (29311, 70915)]