13804795438

素因数分解:

$2^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{398729}}^1$

素因数の和:401211

約数の個数: 16

約数和(自身を含む): 23674992480

約数和(自身を除く): 9870197042

約数列:

[1, 2, 7, 14, 2473, 4946, 17311, 34622, 398729, 797458, 2791103, 5582206, 986056817, 1972113634, 6902397719, 13804795438]

約数ペア:

[(1, 13804795438), (2, 6902397719), (7, 1972113634), (14, 986056817), (2473, 5582206), (4946, 2791103), (17311, 797458), (34622, 398729)]