289724587682

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1\times {\mathrm{4231}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 440236339200

約数和(自身を除く): 150511751518

約数列:

[1, 2, 127, 254, 257, 514, 1049, 2098, 4231, 8462, 32639, 65278, 133223, 266446, 269593, 537337, 539186, 1074674, 1087367, 2174734, 4438319, 8876638, 34238311, 68476622, 138095609, 276191218, 563666513, 1127333026, 1140647983, 2281295966, 144862293841, 289724587682]

約数ペア:

[(1, 289724587682), (2, 144862293841), (127, 2281295966), (254, 1140647983), (257, 1127333026), (514, 563666513), (1049, 276191218), (2098, 138095609), (4231, 68476622), (8462, 34238311), (32639, 8876638), (65278, 4438319), (133223, 2174734), (266446, 1087367), (269593, 1074674), (537337, 539186)]