1020888968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{218887}}^1$

素因数の和:218957

約数の個数: 32

約数和(自身を含む): 2127591360

約数和(自身を除く): 1106702392

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 218887, 437774, 875548, 1751096, 2407757, 4815514, 9631028, 11601011, 19262056, 23202022, 46404044, 92808088, 127611121, 255222242, 510444484, 1020888968]

約数ペア:

[(1, 1020888968), (2, 510444484), (4, 255222242), (8, 127611121), (11, 92808088), (22, 46404044), (44, 23202022), (53, 19262056), (88, 11601011), (106, 9631028), (212, 4815514), (424, 2407757), (583, 1751096), (1166, 875548), (2332, 437774), (4664, 218887)]