2008542549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{3643}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 2941786624

約数和(自身を除く): 933244075

約数列:

[1, 3, 13, 39, 67, 201, 211, 633, 871, 2613, 2743, 3643, 8229, 10929, 14137, 42411, 47359, 142077, 183781, 244081, 551343, 732243, 768673, 2306019, 3173053, 9519159, 9992749, 29978247, 51501091, 154503273, 669514183, 2008542549]

約数ペア:

[(1, 2008542549), (3, 669514183), (13, 154503273), (39, 51501091), (67, 29978247), (201, 9992749), (211, 9519159), (633, 3173053), (871, 2306019), (2613, 768673), (2743, 732243), (3643, 551343), (8229, 244081), (10929, 183781), (14137, 142077), (42411, 47359)]