2121896

素因数分解:

$2^3\times 7^2\times {\mathrm{5413}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 4628970

約数和(自身を除く): 2507074

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5413, 10826, 21652, 37891, 43304, 75782, 151564, 265237, 303128, 530474, 1060948, 2121896]

約数ペア:

[(1, 2121896), (2, 1060948), (4, 530474), (7, 303128), (8, 265237), (14, 151564), (28, 75782), (49, 43304), (56, 37891), (98, 21652), (196, 10826), (392, 5413)]