2011756479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{22619}}^1$

素因数の和:23934

約数の個数: 16

約数和(自身を含む): 2801260800

約数和(自身を除く): 789504321

約数列:

[1, 3, 23, 69, 1289, 3867, 22619, 29647, 67857, 88941, 520237, 1560711, 29155891, 87467673, 670585493, 2011756479]

約数ペア:

[(1, 2011756479), (3, 670585493), (23, 87467673), (69, 29155891), (1289, 1560711), (3867, 520237), (22619, 88941), (29647, 67857)]