512565521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3607}}^1$

素因数の和:4280

約数の個数: 16

約数和(自身を含む): 585535104

約数和(自身を除く): 72969583

約数列:

[1, 13, 17, 221, 643, 3607, 8359, 10931, 46891, 61319, 142103, 797147, 2319301, 30150913, 39428117, 512565521]

約数ペア:

[(1, 512565521), (13, 39428117), (17, 30150913), (221, 2319301), (643, 797147), (3607, 142103), (8359, 61319), (10931, 46891)]