2680458914

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{211093}}^1$

素因数の和:212009

約数の個数: 16

約数和(自身を含む): 4600160448

約数和(自身を除く): 1919701534

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 12698, 211093, 422186, 1477651, 2955302, 191461351, 382922702, 1340229457, 2680458914]

約数ペア:

[(1, 2680458914), (2, 1340229457), (7, 382922702), (14, 191461351), (907, 2955302), (1814, 1477651), (6349, 422186), (12698, 211093)]