2103201788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{180007}}^1$

素因数の和:180161

約数の個数: 24

約数和(自身を含む): 3870892032

約数和(自身を除く): 1767690244

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 180007, 360014, 720028, 4140161, 8280322, 16560644, 22860889, 45721778, 91443556, 525800447, 1051600894, 2103201788]

約数ペア:

[(1, 2103201788), (2, 1051600894), (4, 525800447), (23, 91443556), (46, 45721778), (92, 22860889), (127, 16560644), (254, 8280322), (508, 4140161), (2921, 720028), (5842, 360014), (11684, 180007)]