2247679091485

素因数分解:

$5^1\times {\mathrm{643}}^1\times {\mathrm{11071}}^1\times {\mathrm{63149}}^1$

素因数の和:74868

約数の個数: 16

約数和(自身を含む): 2701696435200

約数和(自身を除く): 454017343715

約数列:

[1, 5, 643, 3215, 11071, 55355, 63149, 315745, 7118653, 35593265, 40604807, 203024035, 699122579, 3495612895, 449535818297, 2247679091485]

約数ペア:

[(1, 2247679091485), (5, 449535818297), (643, 3495612895), (3215, 699122579), (11071, 203024035), (55355, 40604807), (63149, 35593265), (315745, 7118653)]