2080804585

素因数分解:

$5^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1\times {\mathrm{1871}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 2509408512

約数和(自身を除く): 428603927

約数列:

[1, 5, 347, 641, 1735, 1871, 3205, 9355, 222427, 649237, 1112135, 1199311, 3246185, 5996555, 416160917, 2080804585]

約数ペア:

[(1, 2080804585), (5, 416160917), (347, 5996555), (641, 3246185), (1735, 1199311), (1871, 1112135), (3205, 649237), (9355, 222427)]