274989748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271729}}^1$

素因数の和:271767

約数の個数: 24

約数和(自身を含む): 547807680

約数和(自身を除く): 272817932

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 271729, 543458, 1086916, 2989019, 5978038, 6249767, 11956076, 12499534, 24999068, 68747437, 137494874, 274989748]

約数ペア:

[(1, 274989748), (2, 137494874), (4, 68747437), (11, 24999068), (22, 12499534), (23, 11956076), (44, 6249767), (46, 5978038), (92, 2989019), (253, 1086916), (506, 543458), (1012, 271729)]