2009153562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25758379}}^1$

素因数の和:25758397

約数の個数: 16

約数和(自身を含む): 4327407840

約数和(自身を除く): 2318254278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25758379, 51516758, 77275137, 154550274, 334858927, 669717854, 1004576781, 2009153562]

約数ペア:

[(1, 2009153562), (2, 1004576781), (3, 669717854), (6, 334858927), (13, 154550274), (26, 77275137), (39, 51516758), (78, 25758379)]