1779868426

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{384089}}^1$

素因数の和:384429

約数の個数: 16

約数和(自身を含む): 3060429120

約数和(自身を除く): 1280560694

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 384089, 768178, 2688623, 5377246, 127133459, 254266918, 889934213, 1779868426]

約数ペア:

[(1, 1779868426), (2, 889934213), (7, 254266918), (14, 127133459), (331, 5377246), (662, 2688623), (2317, 768178), (4634, 384089)]