428850026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1025957}}^1$

素因数の和:1025989

約数の個数: 16

約数和(自身を含む): 738689760

約数和(自身を除く): 309839734

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1025957, 2051914, 11285527, 19493183, 22571054, 38986366, 214425013, 428850026]

約数ペア:

[(1, 428850026), (2, 214425013), (11, 38986366), (19, 22571054), (22, 19493183), (38, 11285527), (209, 2051914), (418, 1025957)]