2146451188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1869731}}^1$

素因数の和:1869783

約数の個数: 24

約数和(自身を含む): 4397609664

約数和(自身を除く): 2251158476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1869731, 3739462, 7478924, 13088117, 26176234, 52352468, 76658971, 153317942, 306635884, 536612797, 1073225594, 2146451188]

約数ペア:

[(1, 2146451188), (2, 1073225594), (4, 536612797), (7, 306635884), (14, 153317942), (28, 76658971), (41, 52352468), (82, 26176234), (164, 13088117), (287, 7478924), (574, 3739462), (1148, 1869731)]