1271162695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{83437}}^1$

素因数の和:83730

約数の個数: 16

約数和(自身を含む): 1670095008

約数和(自身を除く): 398932313

約数列:

[1, 5, 11, 55, 277, 1385, 3047, 15235, 83437, 417185, 917807, 4589035, 23112049, 115560245, 254232539, 1271162695]

約数ペア:

[(1, 1271162695), (5, 254232539), (11, 115560245), (55, 23112049), (277, 4589035), (1385, 917807), (3047, 417185), (15235, 83437)]