4139465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 5498496

約数和(自身を除く): 1359031

約数列:

[1, 5, 11, 55, 73, 365, 803, 1031, 4015, 5155, 11341, 56705, 75263, 376315, 827893, 4139465]

約数ペア:

[(1, 4139465), (5, 827893), (11, 376315), (55, 75263), (73, 56705), (365, 11341), (803, 5155), (1031, 4015)]