2078687534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{67829}}^1$

素因数の和:68048

約数の個数: 32

約数和(自身を含む): 3907008000

約数和(自身を除く): 1828320466

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 15323, 30646, 67829, 135658, 474803, 746119, 949606, 1492238, 5222833, 10445666, 13497971, 26995942, 94485797, 148477681, 188971594, 296955362, 1039343767, 2078687534]

約数ペア:

[(1, 2078687534), (2, 1039343767), (7, 296955362), (11, 188971594), (14, 148477681), (22, 94485797), (77, 26995942), (154, 13497971), (199, 10445666), (398, 5222833), (1393, 1492238), (2189, 949606), (2786, 746119), (4378, 474803), (15323, 135658), (30646, 67829)]