2080677794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{201577}}^1$

素因数の和:201989

約数の個数: 16

約数和(自身を含む): 3369577848

約数和(自身を除く): 1288900054

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 201577, 403154, 2620501, 5241002, 80026069, 160052138, 1040338897, 2080677794]

約数ペア:

[(1, 2080677794), (2, 1040338897), (13, 160052138), (26, 80026069), (397, 5241002), (794, 2620501), (5161, 403154), (10322, 201577)]