2040580607

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{19727}}^1$

素因数の和:19922

約数の個数: 16

約数和(自身を含む): 2248202880

約数和(自身を除く): 207622273

約数列:

[1, 13, 73, 109, 949, 1417, 7957, 19727, 103441, 256451, 1440071, 2150243, 18720923, 27953159, 156967739, 2040580607]

約数ペア:

[(1, 2040580607), (13, 156967739), (73, 27953159), (109, 18720923), (949, 2150243), (1417, 1440071), (7957, 256451), (19727, 103441)]