1881061112

素因数分解:

$2^3\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{26263}}^1$

素因数の和:27555

約数の個数: 32

約数和(自身を含む): 4034150400

約数和(自身を除く): 2153089288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1279, 2558, 5116, 8953, 10232, 17906, 26263, 35812, 52526, 71624, 105052, 183841, 210104, 367682, 735364, 1470728, 33590377, 67180754, 134361508, 235132639, 268723016, 470265278, 940530556, 1881061112]

約数ペア:

[(1, 1881061112), (2, 940530556), (4, 470265278), (7, 268723016), (8, 235132639), (14, 134361508), (28, 67180754), (56, 33590377), (1279, 1470728), (2558, 735364), (5116, 367682), (8953, 210104), (10232, 183841), (17906, 105052), (26263, 71624), (35812, 52526)]