120938846

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{21121}}^1$

素因数の和:21539

約数の個数: 16

約数和(自身を含む): 207840480

約数和(自身を除く): 86901634

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 21121, 42242, 147847, 295694, 8638489, 17276978, 60469423, 120938846]

約数ペア:

[(1, 120938846), (2, 60469423), (7, 17276978), (14, 8638489), (409, 295694), (818, 147847), (2863, 42242), (5726, 21121)]