123960172

素因数分解:

$2^2\times 7^1\times {\mathrm{4427149}}^1$

素因数の和:4427160

約数の個数: 12

約数和(自身を含む): 247920400

約数和(自身を除く): 123960228

約数列:

[1, 2, 4, 7, 14, 28, 4427149, 8854298, 17708596, 30990043, 61980086, 123960172]

約数ペア:

[(1, 123960172), (2, 61980086), (4, 30990043), (7, 17708596), (14, 8854298), (28, 4427149)]