2013704792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{532163}}^1$

素因数の和:532223

約数の個数: 32

約数和(自身を含む): 4214738880

約数和(自身を除く): 2201034088

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 532163, 1064326, 2128652, 4257304, 5853793, 11707586, 22883009, 23415172, 45766018, 46830344, 91532036, 183064072, 251713099, 503426198, 1006852396, 2013704792]

約数ペア:

[(1, 2013704792), (2, 1006852396), (4, 503426198), (8, 251713099), (11, 183064072), (22, 91532036), (43, 46830344), (44, 45766018), (86, 23415172), (88, 22883009), (172, 11707586), (344, 5853793), (473, 4257304), (946, 2128652), (1892, 1064326), (3784, 532163)]