2912201912

素因数分解:

$2^3\times {\mathrm{2549}}^1\times {\mathrm{142811}}^1$

素因数の和:145366

約数の個数: 16

約数和(自身を含む): 5462559000

約数和(自身を除く): 2550357088

約数列:

[1, 2, 4, 8, 2549, 5098, 10196, 20392, 142811, 285622, 571244, 1142488, 364025239, 728050478, 1456100956, 2912201912]

約数ペア:

[(1, 2912201912), (2, 1456100956), (4, 728050478), (8, 364025239), (2549, 1142488), (5098, 571244), (10196, 285622), (20392, 142811)]