28383456918

素因数分解:

$2^1\times 3^1\times {\mathrm{9643}}^1\times {\mathrm{490571}}^1$

素因数の和:500219

約数の個数: 16

約数和(自身を含む): 56772916416

約数和(自身を除く): 28389459498

約数列:

[1, 2, 3, 6, 9643, 19286, 28929, 57858, 490571, 981142, 1471713, 2943426, 4730576153, 9461152306, 14191728459, 28383456918]

約数ペア:

[(1, 28383456918), (2, 14191728459), (3, 9461152306), (6, 4730576153), (9643, 2943426), (19286, 1471713), (28929, 981142), (57858, 490571)]