3984638

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6671

約数の個数: 16

約数和(自身を含む): 6990720

約数和(自身を除く): 3006082

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 6619, 13238, 46333, 92666, 284617, 569234, 1992319, 3984638]

約数ペア:

[(1, 3984638), (2, 1992319), (7, 569234), (14, 284617), (43, 92666), (86, 46333), (301, 13238), (602, 6619)]