1311288054

素因数分解:

$2^1\times 3^1\times {\mathrm{2053}}^1\times {\mathrm{106453}}^1$

素因数の和:108511

約数の個数: 16

約数和(自身を含む): 2623878192

約数和(自身を除く): 1312590138

約数列:

[1, 2, 3, 6, 2053, 4106, 6159, 12318, 106453, 212906, 319359, 638718, 218548009, 437096018, 655644027, 1311288054]

約数ペア:

[(1, 1311288054), (2, 655644027), (3, 437096018), (6, 218548009), (2053, 638718), (4106, 319359), (6159, 212906), (12318, 106453)]