2026207865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{265037}}^1$

素因数の和:265192

約数の個数: 16

約数和(自身を含む): 2671583040

約数和(自身を除く): 645375175

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 265037, 1325185, 2915407, 14577035, 36840143, 184200715, 405241573, 2026207865]

約数ペア:

[(1, 2026207865), (5, 405241573), (11, 184200715), (55, 36840143), (139, 14577035), (695, 2915407), (1529, 1325185), (7645, 265037)]