2796191996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{272959}}^1$

素因数の和:273173

約数の個数: 24

約数和(自身を含む): 5296515840

約数和(自身を除く): 2500323844

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 272959, 545918, 1091836, 3548467, 7096934, 14193868, 53772923, 107545846, 215091692, 699047999, 1398095998, 2796191996]

約数ペア:

[(1, 2796191996), (2, 1398095998), (4, 699047999), (13, 215091692), (26, 107545846), (52, 53772923), (197, 14193868), (394, 7096934), (788, 3548467), (2561, 1091836), (5122, 545918), (10244, 272959)]