2100051110786

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{55457}}^1\times {\mathrm{149087}}^1$

素因数の和:204673

約数の個数: 16

約数和(自身を含む): 3174958964736

約数和(自身を除く): 1074907853950

約数列:

[1, 2, 127, 254, 55457, 110914, 149087, 298174, 7043039, 14086078, 18934049, 37868098, 8267917759, 16535835518, 1050025555393, 2100051110786]

約数ペア:

[(1, 2100051110786), (2, 1050025555393), (127, 16535835518), (254, 8267917759), (55457, 37868098), (110914, 18934049), (149087, 14086078), (298174, 7043039)]