1880457637295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{214786709}}^1$

素因数の和:214786834

約数の個数: 16

約数和(自身を含む): 2412484326720

約数和(自身を除く): 532026689425

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 214786709, 1073933545, 3651374053, 18256870265, 22123031027, 110615155135, 376091527459, 1880457637295]

約数ペア:

[(1, 1880457637295), (5, 376091527459), (17, 110615155135), (85, 22123031027), (103, 18256870265), (515, 3651374053), (1751, 1073933545), (8755, 214786709)]