388503232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{466951}}^1$

素因数の和:466976

約数の個数: 28

約数和(自身を含む): 830240656

約数和(自身を除く): 441737424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 466951, 933902, 1867804, 3735608, 6070363, 7471216, 12140726, 14942432, 24281452, 29884864, 48562904, 97125808, 194251616, 388503232]

約数ペア:

[(1, 388503232), (2, 194251616), (4, 97125808), (8, 48562904), (13, 29884864), (16, 24281452), (26, 14942432), (32, 12140726), (52, 7471216), (64, 6070363), (104, 3735608), (208, 1867804), (416, 933902), (832, 466951)]