809971202884

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{53407}}^1\times {\mathrm{27277}}^1$

素因数の和:80827

約数の個数: 24

約数和(自身を含む): 1427726155520

約数和(自身を除く): 617754952636

約数列:

[1, 2, 4, 139, 278, 556, 27277, 53407, 54554, 106814, 109108, 213628, 3791503, 7423573, 7583006, 14847146, 15166012, 29694292, 1456782739, 2913565478, 5827130956, 202492800721, 404985601442, 809971202884]

約数ペア:

[(1, 809971202884), (2, 404985601442), (4, 202492800721), (139, 5827130956), (278, 2913565478), (556, 1456782739), (27277, 29694292), (53407, 15166012), (54554, 14847146), (106814, 7583006), (109108, 7423573), (213628, 3791503)]