314857648

素因数分解:

$2^4\times 7^1\times {\mathrm{2811229}}^1$

素因数の和:2811244

約数の個数: 20

約数和(自身を含む): 697185040

約数和(自身を除く): 382327392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2811229, 5622458, 11244916, 19678603, 22489832, 39357206, 44979664, 78714412, 157428824, 314857648]

約数ペア:

[(1, 314857648), (2, 157428824), (4, 78714412), (7, 44979664), (8, 39357206), (14, 22489832), (16, 19678603), (28, 11244916), (56, 5622458), (112, 2811229)]