2019923444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6558193}}^1$

素因数の和:6558215

約数の個数: 24

約数和(自身を含む): 4407106368

約数和(自身を除く): 2387182924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6558193, 13116386, 26232772, 45907351, 72140123, 91814702, 144280246, 183629404, 288560492, 504980861, 1009961722, 2019923444]

約数ペア:

[(1, 2019923444), (2, 1009961722), (4, 504980861), (7, 288560492), (11, 183629404), (14, 144280246), (22, 91814702), (28, 72140123), (44, 45907351), (77, 26232772), (154, 13116386), (308, 6558193)]