1081403134

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{287149}}^1$

素因数の和:287427

約数の個数: 16

約数和(自身を含む): 1860732000

約数和(自身を除く): 779328866

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 287149, 574298, 2010043, 4020086, 77243081, 154486162, 540701567, 1081403134]

約数ペア:

[(1, 1081403134), (2, 540701567), (7, 154486162), (14, 77243081), (269, 4020086), (538, 2010043), (1883, 574298), (3766, 287149)]