2080256882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{136841}}^1$

素因数の和:137545

約数の個数: 16

約数和(自身を含む): 3409007904

約数和(自身を除く): 1328751022

約数列:

[1, 2, 11, 22, 691, 1382, 7601, 15202, 136841, 273682, 1505251, 3010502, 94557131, 189114262, 1040128441, 2080256882]

約数ペア:

[(1, 2080256882), (2, 1040128441), (11, 189114262), (22, 94557131), (691, 3010502), (1382, 1505251), (7601, 273682), (15202, 136841)]