1851008054

素因数分解:

$2^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{108107}}^1$

素因数の和:109339

約数の個数: 16

約数和(自身を含む): 3175780608

約数和(自身を除く): 1324772554

約数列:

[1, 2, 7, 14, 1223, 2446, 8561, 17122, 108107, 216214, 756749, 1513498, 132214861, 264429722, 925504027, 1851008054]

約数ペア:

[(1, 1851008054), (2, 925504027), (7, 264429722), (14, 132214861), (1223, 1513498), (2446, 756749), (8561, 216214), (17122, 108107)]