129207478

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{5003}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 199659600

約数和(自身を除く): 70452122

約数列:

[1, 2, 37, 74, 349, 698, 5003, 10006, 12913, 25826, 185111, 370222, 1746047, 3492094, 64603739, 129207478]

約数ペア:

[(1, 129207478), (2, 64603739), (37, 3492094), (74, 1746047), (349, 370222), (698, 185111), (5003, 25826), (10006, 12913)]