420050212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6177209}}^1$

素因数の和:6177230

約数の個数: 12

約数和(自身を含む): 778328460

約数和(自身を除く): 358278248

約数列:

[1, 2, 4, 17, 34, 68, 6177209, 12354418, 24708836, 105012553, 210025106, 420050212]

約数ペア:

[(1, 420050212), (2, 210025106), (4, 105012553), (17, 24708836), (34, 12354418), (68, 6177209)]