2577194330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8886877}}^1$

素因数の和:8886913

約数の個数: 16

約数和(自身を含む): 4798914120

約数和(自身を除く): 2221719790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8886877, 17773754, 44434385, 88868770, 257719433, 515438866, 1288597165, 2577194330]

約数ペア:

[(1, 2577194330), (2, 1288597165), (5, 515438866), (10, 257719433), (29, 88868770), (58, 44434385), (145, 17773754), (290, 8886877)]