289000438

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{10069}}^1$

素因数の和:10311

約数の個数: 16

約数和(自身を含む): 440824320

約数和(自身を除く): 151823882

約数列:

[1, 2, 113, 127, 226, 254, 10069, 14351, 20138, 28702, 1137797, 1278763, 2275594, 2557526, 144500219, 289000438]

約数ペア:

[(1, 289000438), (2, 144500219), (113, 2557526), (127, 2275594), (226, 1278763), (254, 1137797), (10069, 28702), (14351, 20138)]