2000472019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1157011}}^1$

素因数の和:1157050

約数の個数: 16

約数和(自身を含む): 2591706880

約数和(自身を除く): 591234861

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1157011, 8099077, 15041143, 21983209, 105288001, 153882463, 285781717, 2000472019]

約数ペア:

[(1, 2000472019), (7, 285781717), (13, 153882463), (19, 105288001), (91, 21983209), (133, 15041143), (247, 8099077), (1729, 1157011)]