1123788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1537332

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1319, 2638, 3957, 5276, 7914, 15828, 93649, 187298, 280947, 374596, 561894, 1123788]

約数ペア:

[(1, 1123788), (2, 561894), (3, 374596), (4, 280947), (6, 187298), (12, 93649), (71, 15828), (142, 7914), (213, 5276), (284, 3957), (426, 2638), (852, 1319)]