2021940892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1523}}^1\times {\mathrm{5441}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 3599425872

約数和(自身を除く): 1577484980

約数列:

[1, 2, 4, 61, 122, 244, 1523, 3046, 5441, 6092, 10882, 21764, 92903, 185806, 331901, 371612, 663802, 1327604, 8286643, 16573286, 33146572, 505485223, 1010970446, 2021940892]

約数ペア:

[(1, 2021940892), (2, 1010970446), (4, 505485223), (61, 33146572), (122, 16573286), (244, 8286643), (1523, 1327604), (3046, 663802), (5441, 371612), (6092, 331901), (10882, 185806), (21764, 92903)]