2004178192

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{341311}}^1$

素因数の和:341686

約数の個数: 20

約数和(自身を含む): 3893687296

約数和(自身を除く): 1889509104

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 341311, 682622, 1365244, 2730488, 5460976, 125261137, 250522274, 501044548, 1002089096, 2004178192]

約数ペア:

[(1, 2004178192), (2, 1002089096), (4, 501044548), (8, 250522274), (16, 125261137), (367, 5460976), (734, 2730488), (1468, 1365244), (2936, 682622), (5872, 341311)]