2019433688

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{36653}}^1$

素因数の和:36827

約数の個数: 32

約数和(自身を含む): 3879459360

約数和(自身を除く): 1860025672

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 284, 388, 568, 776, 6887, 13774, 27548, 36653, 55096, 73306, 146612, 293224, 2602363, 3555341, 5204726, 7110682, 10409452, 14221364, 20818904, 28442728, 252429211, 504858422, 1009716844, 2019433688]

約数ペア:

[(1, 2019433688), (2, 1009716844), (4, 504858422), (8, 252429211), (71, 28442728), (97, 20818904), (142, 14221364), (194, 10409452), (284, 7110682), (388, 5204726), (568, 3555341), (776, 2602363), (6887, 293224), (13774, 146612), (27548, 73306), (36653, 55096)]