2110000004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1235363}}^1$

素因数の和:1235435

約数の個数: 24

約数和(自身を含む): 4289183808

約数和(自身を除く): 2179183804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1235363, 2470726, 4941452, 8647541, 17295082, 34590164, 75357143, 150714286, 301428572, 527500001, 1055000002, 2110000004]

約数ペア:

[(1, 2110000004), (2, 1055000002), (4, 527500001), (7, 301428572), (14, 150714286), (28, 75357143), (61, 34590164), (122, 17295082), (244, 8647541), (427, 4941452), (854, 2470726), (1708, 1235363)]