1242314

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 16

約数和(自身を含む): 1932288

約数和(自身を除く): 689974

約数列:

[1, 2, 67, 73, 127, 134, 146, 254, 4891, 8509, 9271, 9782, 17018, 18542, 621157, 1242314]

約数ペア:

[(1, 1242314), (2, 621157), (67, 18542), (73, 17018), (127, 9782), (134, 9271), (146, 8509), (254, 4891)]