2017690556

素因数分解:

$2^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{36973}}^1$

素因数の和:38933

約数の個数: 24

約数和(自身を含む): 4037560800

約数和(自身を除く): 2019870244

約数列:

[1, 2, 4, 7, 14, 28, 1949, 3898, 7796, 13643, 27286, 36973, 54572, 73946, 147892, 258811, 517622, 1035244, 72060377, 144120754, 288241508, 504422639, 1008845278, 2017690556]

約数ペア:

[(1, 2017690556), (2, 1008845278), (4, 504422639), (7, 288241508), (14, 144120754), (28, 72060377), (1949, 1035244), (3898, 517622), (7796, 258811), (13643, 147892), (27286, 73946), (36973, 54572)]