3813878903918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{1380149}}^1$

素因数の和:1380644

約数の個数: 32

約数和(自身を含む): 5947342380000

約数和(自身を除く): 2133463476082

約数列:

[1, 2, 37, 74, 107, 214, 349, 698, 3959, 7918, 12913, 25826, 37343, 74686, 1380149, 1381691, 2760298, 2763382, 51065513, 102131026, 147675943, 295351886, 481672001, 963344002, 5464009891, 10928019782, 17821864037, 35643728074, 51538904107, 103077808214, 1906939451959, 3813878903918]

約数ペア:

[(1, 3813878903918), (2, 1906939451959), (37, 103077808214), (74, 51538904107), (107, 35643728074), (214, 17821864037), (349, 10928019782), (698, 5464009891), (3959, 963344002), (7918, 481672001), (12913, 295351886), (25826, 147675943), (37343, 102131026), (74686, 51065513), (1380149, 2763382), (1381691, 2760298)]