1900211047

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{4831}}^1$

素因数の和:5598

約数の個数: 16

約数和(自身を含む): 2201536512

約数和(自身を除く): 301325465

約数列:

[1, 7, 83, 581, 677, 4739, 4831, 33817, 56191, 393337, 400973, 2806811, 3270587, 22894109, 271458721, 1900211047]

約数ペア:

[(1, 1900211047), (7, 271458721), (83, 22894109), (581, 3270587), (677, 2806811), (4739, 400973), (4831, 393337), (33817, 56191)]