8689814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26987}}^1$

素因数の和:27019

約数の個数: 16

約数和(自身を含む): 15545088

約数和(自身を除く): 6855274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 26987, 53974, 188909, 377818, 620701, 1241402, 4344907, 8689814]

約数ペア:

[(1, 8689814), (2, 4344907), (7, 1241402), (14, 620701), (23, 377818), (46, 188909), (161, 53974), (322, 26987)]