180384659

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27919}}^1$

素因数の和:28010

約数の個数: 16

約数和(自身を含む): 225146880

約数和(自身を除く): 44762221

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 27919, 195433, 362947, 1982249, 2540629, 13875743, 25769237, 180384659]

約数ペア:

[(1, 180384659), (7, 25769237), (13, 13875743), (71, 2540629), (91, 1982249), (497, 362947), (923, 195433), (6461, 27919)]