216506255254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{3987077}}^1$

素因数の和:3988527

約数の個数: 16

約数和(自身を含む): 342091292400

約数和(自身を除く): 125585037146

約数列:

[1, 2, 19, 38, 1429, 2858, 27151, 54302, 3987077, 7974154, 75754463, 151508926, 5697533033, 11395066066, 108253127627, 216506255254]

約数ペア:

[(1, 216506255254), (2, 108253127627), (19, 11395066066), (38, 5697533033), (1429, 151508926), (2858, 75754463), (27151, 7974154), (54302, 3987077)]