9880234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54287}}^1$

素因数の和:54309

約数の個数: 16

約数和(自身を含む): 18240768

約数和(自身を除く): 8360534

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 54287, 108574, 380009, 705731, 760018, 1411462, 4940117, 9880234]

約数ペア:

[(1, 9880234), (2, 4940117), (7, 1411462), (13, 760018), (14, 705731), (26, 380009), (91, 108574), (182, 54287)]