2019450184

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{661}}^1\times {\mathrm{733}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 3804659640

約数和(自身を除く): 1785209456

約数列:

[1, 2, 4, 8, 521, 661, 733, 1042, 1322, 1466, 2084, 2644, 2932, 4168, 5288, 5864, 344381, 381893, 484513, 688762, 763786, 969026, 1377524, 1527572, 1938052, 2755048, 3055144, 3876104, 252431273, 504862546, 1009725092, 2019450184]

約数ペア:

[(1, 2019450184), (2, 1009725092), (4, 504862546), (8, 252431273), (521, 3876104), (661, 3055144), (733, 2755048), (1042, 1938052), (1322, 1527572), (1466, 1377524), (2084, 969026), (2644, 763786), (2932, 688762), (4168, 484513), (5288, 381893), (5864, 344381)]