2988893039984

素因数分解:

$2^4\times {\mathrm{134191}}^1\times {\mathrm{1392089}}^1$

素因数の和:1526288

約数の個数: 20

約数和(自身を含む): 5791027579680

約数和(自身を除く): 2802134539696

約数列:

[1, 2, 4, 8, 16, 134191, 268382, 536764, 1073528, 1392089, 2147056, 2784178, 5568356, 11136712, 22273424, 186805814999, 373611629998, 747223259996, 1494446519992, 2988893039984]

約数ペア:

[(1, 2988893039984), (2, 1494446519992), (4, 747223259996), (8, 373611629998), (16, 186805814999), (134191, 22273424), (268382, 11136712), (536764, 5568356), (1073528, 2784178), (1392089, 2147056)]