1438461188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{21153841}}^1$

素因数の和:21153862

約数の個数: 12

約数和(自身を含む): 2665384092

約数和(自身を除く): 1226922904

約数列:

[1, 2, 4, 17, 34, 68, 21153841, 42307682, 84615364, 359615297, 719230594, 1438461188]

約数ペア:

[(1, 1438461188), (2, 719230594), (4, 359615297), (17, 84615364), (34, 42307682), (68, 21153841)]