428479898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2782337}}^1$

素因数の和:2782357

約数の個数: 16

約数和(自身を含む): 801313344

約数和(自身を除く): 372833446

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2782337, 5564674, 19476359, 30605707, 38952718, 61211414, 214239949, 428479898]

約数ペア:

[(1, 428479898), (2, 214239949), (7, 61211414), (11, 38952718), (14, 30605707), (22, 19476359), (77, 5564674), (154, 2782337)]