1139489911

素因数分解:

$7^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 1309580800

約数和(自身を除く): 170090889

約数列:

[1, 7, 439, 523, 709, 3073, 3661, 4963, 229597, 311251, 370807, 1607179, 2178757, 2595649, 162784273, 1139489911]

約数ペア:

[(1, 1139489911), (7, 162784273), (439, 2595649), (523, 2178757), (709, 1607179), (3073, 370807), (3661, 311251), (4963, 229597)]