1830128426

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{997889}}^1$

素因数の和:998029

約数の個数: 16

約数和(自身を含む): 3161315520

約数和(自身を除く): 1331187094

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 997889, 1995778, 6985223, 13970446, 130723459, 261446918, 915064213, 1830128426]

約数ペア:

[(1, 1830128426), (2, 915064213), (7, 261446918), (14, 130723459), (131, 13970446), (262, 6985223), (917, 1995778), (1834, 997889)]