2016091406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{18089}}^1$

素因数の和:18536

約数の個数: 32

約数和(自身を含む): 3646944000

約数和(自身を除く): 1630852594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 838, 2933, 5866, 7961, 15922, 18089, 36178, 55727, 111454, 126623, 253246, 343691, 687382, 2405837, 4811674, 7579291, 15158582, 53055037, 106110074, 144006529, 288013058, 1008045703, 2016091406]

約数ペア:

[(1, 2016091406), (2, 1008045703), (7, 288013058), (14, 144006529), (19, 106110074), (38, 53055037), (133, 15158582), (266, 7579291), (419, 4811674), (838, 2405837), (2933, 687382), (5866, 343691), (7961, 253246), (15922, 126623), (18089, 111454), (36178, 55727)]