2054997616

素因数分解:

$2^4\times 7^1\times {\mathrm{18348193}}^1$

素因数の和:18348208

約数の個数: 20

約数和(自身を含む): 4550352112

約数和(自身を除く): 2495354496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18348193, 36696386, 73392772, 128437351, 146785544, 256874702, 293571088, 513749404, 1027498808, 2054997616]

約数ペア:

[(1, 2054997616), (2, 1027498808), (4, 513749404), (7, 293571088), (8, 256874702), (14, 146785544), (16, 128437351), (28, 73392772), (56, 36696386), (112, 18348193)]