125920512004

素因数分解:

$2^2\times 7^1\times {\mathrm{4497161143}}^1$

素因数の和:4497161154

約数の個数: 12

約数和(自身を含む): 251841024064

約数和(自身を除く): 125920512060

約数列:

[1, 2, 4, 7, 14, 28, 4497161143, 8994322286, 17988644572, 31480128001, 62960256002, 125920512004]

約数ペア:

[(1, 125920512004), (2, 62960256002), (4, 31480128001), (7, 17988644572), (14, 8994322286), (28, 4497161143)]