2011874433

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 2786144256

約数和(自身を除く): 774269823

約数列:

[1, 3, 47, 83, 141, 249, 353, 487, 1059, 1461, 3901, 11703, 16591, 22889, 29299, 40421, 49773, 68667, 87897, 121263, 171911, 515733, 1377053, 1899787, 4131159, 5699361, 8079817, 14268613, 24239451, 42805839, 670624811, 2011874433]

約数ペア:

[(1, 2011874433), (3, 670624811), (47, 42805839), (83, 24239451), (141, 14268613), (249, 8079817), (353, 5699361), (487, 4131159), (1059, 1899787), (1461, 1377053), (3901, 515733), (11703, 171911), (16591, 121263), (22889, 87897), (29299, 68667), (40421, 49773)]