2017481884

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{378941}}^1$

素因数の和:378978

約数の個数: 24

約数和(自身を含む): 3883397616

約数和(自身を除く): 1865915732

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 378941, 757882, 1515764, 4168351, 8336702, 16673404, 45851861, 91703722, 183407444, 504370471, 1008740942, 2017481884]

約数ペア:

[(1, 2017481884), (2, 1008740942), (4, 504370471), (11, 183407444), (22, 91703722), (44, 45851861), (121, 16673404), (242, 8336702), (484, 4168351), (1331, 1515764), (2662, 757882), (5324, 378941)]