2021869685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{1163}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 2691577728

約数和(自身を除く): 669708043

約数列:

[1, 5, 11, 55, 73, 365, 433, 803, 1163, 2165, 4015, 4763, 5815, 12793, 23815, 31609, 63965, 84899, 158045, 347699, 424495, 503579, 933889, 1738495, 2517895, 4669445, 5539369, 27696845, 36761267, 183806335, 404373937, 2021869685]

約数ペア:

[(1, 2021869685), (5, 404373937), (11, 183806335), (55, 36761267), (73, 27696845), (365, 5539369), (433, 4669445), (803, 2517895), (1163, 1738495), (2165, 933889), (4015, 503579), (4763, 424495), (5815, 347699), (12793, 158045), (23815, 84899), (31609, 63965)]