1938492776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{328781}}^1$

素因数の和:328865

約数の個数: 32

約数和(自身を含む): 4024291680

約数和(自身を除く): 2085798904

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 328781, 657562, 1315124, 2630248, 3616591, 7233182, 14466364, 22028327, 28932728, 44056654, 88113308, 176226616, 242311597, 484623194, 969246388, 1938492776]

約数ペア:

[(1, 1938492776), (2, 969246388), (4, 484623194), (8, 242311597), (11, 176226616), (22, 88113308), (44, 44056654), (67, 28932728), (88, 22028327), (134, 14466364), (268, 7233182), (536, 3616591), (737, 2630248), (1474, 1315124), (2948, 657562), (5896, 328781)]