2078273408

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{84127}}^1$

素因数の和:84334

約数の個数: 32

約数和(自身を含む): 4161812160

約数和(自身を除く): 2083538752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 12352, 24704, 84127, 168254, 336508, 673016, 1346032, 2692064, 5384128, 10768256, 16236511, 32473022, 64946044, 129892088, 259784176, 519568352, 1039136704, 2078273408]

約数ペア:

[(1, 2078273408), (2, 1039136704), (4, 519568352), (8, 259784176), (16, 129892088), (32, 64946044), (64, 32473022), (128, 16236511), (193, 10768256), (386, 5384128), (772, 2692064), (1544, 1346032), (3088, 673016), (6176, 336508), (12352, 168254), (24704, 84127)]