2052893168

素因数分解:

$2^4\times {\mathrm{6991}}^1\times {\mathrm{18353}}^1$

素因数の和:25352

約数の個数: 20

約数和(自身を含む): 3978266208

約数和(自身を除く): 1925373040

約数列:

[1, 2, 4, 8, 16, 6991, 13982, 18353, 27964, 36706, 55928, 73412, 111856, 146824, 293648, 128305823, 256611646, 513223292, 1026446584, 2052893168]

約数ペア:

[(1, 2052893168), (2, 1026446584), (4, 513223292), (8, 256611646), (16, 128305823), (6991, 293648), (13982, 146824), (18353, 111856), (27964, 73412), (36706, 55928)]