2008565.00000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 67910400

約数和(自身を除く): 22272897

約数列:

[1, 3, 17, 29, 51, 59, 87, 177, 493, 523, 1003, 1479, 1569, 1711, 3009, 5133, 8891, 15167, 26673, 29087, 30857, 45501, 87261, 92571, 257839, 524569, 773517, 894853, 1573707, 2684559, 15212501, 45637503]

約数ペア:

[(1, 45637503), (3, 15212501), (17, 2684559), (29, 1573707), (51, 894853), (59, 773517), (87, 524569), (177, 257839), (493, 92571), (523, 87261), (1003, 45501), (1479, 30857), (1569, 29087), (1711, 26673), (3009, 15167), (5133, 8891)]