26689541

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 3248059

約数列:

[1, 17, 29, 43, 493, 731, 1247, 1259, 21199, 21403, 36511, 54137, 620687, 920329, 1569973, 26689541]

約数ペア:

[(1, 26689541), (17, 1569973), (29, 920329), (43, 620687), (493, 54137), (731, 36511), (1247, 21403), (1259, 21199)]