1293348018

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1550777}}^1$

素因数の和:1550921

約数の個数: 16

約数和(自身を含む): 2605307040

約数和(自身を除く): 1311959022

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1550777, 3101554, 4652331, 9304662, 215558003, 431116006, 646674009, 1293348018]

約数ペア:

[(1, 1293348018), (2, 646674009), (3, 431116006), (6, 215558003), (139, 9304662), (278, 4652331), (417, 3101554), (834, 1550777)]