2719984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3672

約数の個数: 20

約数和(自身を含む): 5383584

約数和(自身を除く): 2663600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3617, 7234, 14468, 28936, 57872, 169999, 339998, 679996, 1359992, 2719984]

約数ペア:

[(1, 2719984), (2, 1359992), (4, 679996), (8, 339998), (16, 169999), (47, 57872), (94, 28936), (188, 14468), (376, 7234), (752, 3617)]