2080463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 580657

約数列:

[1, 7, 11, 41, 77, 287, 451, 659, 3157, 4613, 7249, 27019, 50743, 189133, 297209, 2080463]

約数ペア:

[(1, 2080463), (7, 297209), (11, 189133), (41, 50743), (77, 27019), (287, 7249), (451, 4613), (659, 3157)]