6388784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9788

約数の個数: 20

約数和(自身を含む): 12681480

約数和(自身を除く): 6292696

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 9739, 19478, 38956, 77912, 155824, 399299, 798598, 1597196, 3194392, 6388784]

約数ペア:

[(1, 6388784), (2, 3194392), (4, 1597196), (8, 798598), (16, 399299), (41, 155824), (82, 77912), (164, 38956), (328, 19478), (656, 9739)]