8280438

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2153}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 16594416

約数和(自身を除く): 8313978

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 2153, 3846, 4306, 6459, 12918, 1380073, 2760146, 4140219, 8280438]

約数ペア:

[(1, 8280438), (2, 4140219), (3, 2760146), (6, 1380073), (641, 12918), (1282, 6459), (1923, 4306), (2153, 3846)]