2051294375042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20071}}^1\times {\mathrm{4645541}}^1$

素因数の和:4665625

約数の個数: 16

約数和(自身を含む): 3356831484864

約数和(自身を除く): 1305537109822

約数列:

[1, 2, 11, 22, 20071, 40142, 220781, 441562, 4645541, 9291082, 51100951, 102201902, 93240653411, 186481306822, 1025647187521, 2051294375042]

約数ペア:

[(1, 2051294375042), (2, 1025647187521), (11, 186481306822), (22, 93240653411), (20071, 102201902), (40142, 51100951), (220781, 9291082), (441562, 4645541)]