2907128

素因数分解:

$2^3\times 7^1\times {\mathrm{51913}}^1$

素因数の和:51926

約数の個数: 16

約数和(自身を含む): 6229680

約数和(自身を除く): 3322552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 51913, 103826, 207652, 363391, 415304, 726782, 1453564, 2907128]

約数ペア:

[(1, 2907128), (2, 1453564), (4, 726782), (7, 415304), (8, 363391), (14, 207652), (28, 103826), (56, 51913)]