29396978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66509}}^1$

素因数の和:66541

約数の個数: 16

約数和(自身を含む): 50281560

約数和(自身を除く): 20884582

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 66509, 133018, 864617, 1130653, 1729234, 2261306, 14698489, 29396978]

約数ペア:

[(1, 29396978), (2, 14698489), (13, 2261306), (17, 1729234), (26, 1130653), (34, 864617), (221, 133018), (442, 66509)]