126475454

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{37799}}^1$

素因数の和:38047

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 91252546

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 37799, 75598, 264593, 529186, 9033961, 18067922, 63237727, 126475454]

約数ペア:

[(1, 126475454), (2, 63237727), (7, 18067922), (14, 9033961), (239, 529186), (478, 264593), (1673, 75598), (3346, 37799)]