255178946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 437961600

約数和(自身を除く): 182782654

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 803, 1606, 2117, 4234, 5479, 10958, 23287, 46574, 60269, 120538, 158891, 317782, 399967, 799934, 1747801, 3495602, 4399637, 8799274, 11599043, 23198086, 127589473, 255178946]

約数ペア:

[(1, 255178946), (2, 127589473), (11, 23198086), (22, 11599043), (29, 8799274), (58, 4399637), (73, 3495602), (146, 1747801), (319, 799934), (638, 399967), (803, 317782), (1606, 158891), (2117, 120538), (4234, 60269), (5479, 46574), (10958, 23287)]