272750978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{3863}}^1$

素因数の和:4729

約数の個数: 16

約数和(自身を含む): 419259456

約数和(自身を除く): 146508478

約数列:

[1, 2, 43, 86, 821, 1642, 3863, 7726, 35303, 70606, 166109, 332218, 3171523, 6343046, 136375489, 272750978]

約数ペア:

[(1, 272750978), (2, 136375489), (43, 6343046), (86, 3171523), (821, 332218), (1642, 166109), (3863, 70606), (7726, 35303)]