2015440861

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{39371}}^1$

素因数の和:39552

約数の個数: 16

約数和(自身を含む): 2358540288

約数和(自身を除く): 343099427

約数列:

[1, 7, 71, 103, 497, 721, 7313, 39371, 51191, 275597, 2795341, 4055213, 19567387, 28386491, 287920123, 2015440861]

約数ペア:

[(1, 2015440861), (7, 287920123), (71, 28386491), (103, 19567387), (497, 4055213), (721, 2795341), (7313, 275597), (39371, 51191)]