4905146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 7882920

約数和(自身を除く): 2977774

約数列:

[1, 2, 17, 34, 89, 178, 1513, 1621, 3026, 3242, 27557, 55114, 144269, 288538, 2452573, 4905146]

約数ペア:

[(1, 4905146), (2, 2452573), (17, 288538), (34, 144269), (89, 55114), (178, 27557), (1513, 3242), (1621, 3026)]