1406988002

素因数分解:

$2^1\times 7^1\times {\mathrm{5717}}^1\times {\mathrm{17579}}^1$

素因数の和:23305

約数の個数: 16

約数和(自身を含む): 2412538560

約数和(自身を除く): 1005550558

約数列:

[1, 2, 7, 14, 5717, 11434, 17579, 35158, 40019, 80038, 123053, 246106, 100499143, 200998286, 703494001, 1406988002]

約数ペア:

[(1, 1406988002), (2, 703494001), (7, 200998286), (14, 100499143), (5717, 246106), (11434, 123053), (17579, 80038), (35158, 40019)]