2017503928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{533167}}^1$

素因数の和:533227

約数の個数: 32

約数和(自身を含む): 4222690560

約数和(自身を除く): 2205186632

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 533167, 1066334, 2132668, 4265336, 5864837, 11729674, 22926181, 23459348, 45852362, 46918696, 91704724, 183409448, 252187991, 504375982, 1008751964, 2017503928]

約数ペア:

[(1, 2017503928), (2, 1008751964), (4, 504375982), (8, 252187991), (11, 183409448), (22, 91704724), (43, 46918696), (44, 45852362), (86, 23459348), (88, 22926181), (172, 11729674), (344, 5864837), (473, 4265336), (946, 2132668), (1892, 1066334), (3784, 533167)]