128711114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{540803}}^1$

素因数の和:540829

約数の個数: 16

約数和(自身を含む): 233627328

約数和(自身を除く): 104916214

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 540803, 1081606, 3785621, 7571242, 9193651, 18387302, 64355557, 128711114]

約数ペア:

[(1, 128711114), (2, 64355557), (7, 18387302), (14, 9193651), (17, 7571242), (34, 3785621), (119, 1081606), (238, 540803)]