2088707908

素因数分解:

$2^2\times 7^2\times {\mathrm{10656673}}^1$

素因数の和:10656691

約数の個数: 18

約数和(自身を含む): 4252012926

約数和(自身を除く): 2163305018

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10656673, 21313346, 42626692, 74596711, 149193422, 298386844, 522176977, 1044353954, 2088707908]

約数ペア:

[(1, 2088707908), (2, 1044353954), (4, 522176977), (7, 298386844), (14, 149193422), (28, 74596711), (49, 42626692), (98, 21313346), (196, 10656673)]