2049659519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 2317787136

約数和(自身を除く): 268127617

約数列:

[1, 17, 31, 47, 83, 527, 799, 997, 1411, 1457, 2573, 3901, 16949, 24769, 30907, 43741, 46859, 66317, 82751, 120931, 525419, 796603, 1406767, 1452629, 2055827, 2565281, 3889297, 24694693, 43609777, 66118049, 120568207, 2049659519]

約数ペア:

[(1, 2049659519), (17, 120568207), (31, 66118049), (47, 43609777), (83, 24694693), (527, 3889297), (799, 2565281), (997, 2055827), (1411, 1452629), (1457, 1406767), (2573, 796603), (3901, 525419), (16949, 120931), (24769, 82751), (30907, 66317), (43741, 46859)]