128703022

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{540769}}^1$

素因数の和:540795

約数の個数: 16

約数和(自身を含む): 233612640

約数和(自身を除く): 104909618

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 540769, 1081538, 3785383, 7570766, 9193073, 18386146, 64351511, 128703022]

約数ペア:

[(1, 128703022), (2, 64351511), (7, 18386146), (14, 9193073), (17, 7570766), (34, 3785383), (119, 1081538), (238, 540769)]