8989274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27917}}^1$

素因数の和:27949

約数の個数: 16

約数和(自身を含む): 16080768

約数和(自身を除く): 7091494

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 27917, 55834, 195419, 390838, 642091, 1284182, 4494637, 8989274]

約数ペア:

[(1, 8989274), (2, 4494637), (7, 1284182), (14, 642091), (23, 390838), (46, 195419), (161, 55834), (322, 27917)]