275574866

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 479563392

約数和(自身を除く): 203988526

約数列:

[1, 2, 7, 14, 97, 194, 307, 614, 661, 679, 1322, 1358, 2149, 4298, 4627, 9254, 29779, 59558, 64117, 128234, 202927, 208453, 405854, 416906, 448819, 897638, 1420489, 2840978, 19683919, 39367838, 137787433, 275574866]

約数ペア:

[(1, 275574866), (2, 137787433), (7, 39367838), (14, 19683919), (97, 2840978), (194, 1420489), (307, 897638), (614, 448819), (661, 416906), (679, 405854), (1322, 208453), (1358, 202927), (2149, 128234), (4298, 64117), (4627, 59558), (9254, 29779)]