2108809094

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1906699}}^1$

素因数の和:1906787

約数の個数: 16

約数和(自身を含む): 3660864000

約数和(自身を除く): 1552054906

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1906699, 3813398, 13346893, 26693786, 150629221, 301258442, 1054404547, 2108809094]

約数ペア:

[(1, 2108809094), (2, 1054404547), (7, 301258442), (14, 150629221), (79, 26693786), (158, 13346893), (553, 3813398), (1106, 1906699)]