2012638562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{21839}}^1$

素因数の和:21982

約数の個数: 32

約数和(自身を含む): 3396556800

約数和(自身を除く): 1383918238

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 649, 781, 1298, 1562, 4189, 8378, 21839, 43678, 46079, 92158, 240229, 480458, 1288501, 1550569, 2577002, 3101138, 14173511, 17056259, 28347022, 34112518, 91483571, 182967142, 1006319281, 2012638562]

約数ペア:

[(1, 2012638562), (2, 1006319281), (11, 182967142), (22, 91483571), (59, 34112518), (71, 28347022), (118, 17056259), (142, 14173511), (649, 3101138), (781, 2577002), (1298, 1550569), (1562, 1288501), (4189, 480458), (8378, 240229), (21839, 92158), (43678, 46079)]