1723341776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{42929}}^1$

素因数の和:43143

約数の個数: 40

約数和(自身を含む): 3614534280

約数和(自身を除く): 1891192504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 5018, 10036, 20072, 40144, 42929, 85858, 171716, 343432, 558077, 686864, 1116154, 2232308, 4464616, 8285297, 8929232, 16570594, 33141188, 66282376, 107708861, 132564752, 215417722, 430835444, 861670888, 1723341776]

約数ペア:

[(1, 1723341776), (2, 861670888), (4, 430835444), (8, 215417722), (13, 132564752), (16, 107708861), (26, 66282376), (52, 33141188), (104, 16570594), (193, 8929232), (208, 8285297), (386, 4464616), (772, 2232308), (1544, 1116154), (2509, 686864), (3088, 558077), (5018, 343432), (10036, 171716), (20072, 85858), (40144, 42929)]