55941876004

素因数分解:

$2^2\times 7^1\times {\mathrm{1997924143}}^1$

素因数の和:1997924154

約数の個数: 12

約数和(自身を含む): 111883752064

約数和(自身を除く): 55941876060

約数列:

[1, 2, 4, 7, 14, 28, 1997924143, 3995848286, 7991696572, 13985469001, 27970938002, 55941876004]

約数ペア:

[(1, 55941876004), (2, 27970938002), (4, 13985469001), (7, 7991696572), (14, 3995848286), (28, 1997924143)]