393345796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5784497}}^1$

素因数の和:5784518

約数の個数: 12

約数和(自身を含む): 728846748

約数和(自身を除く): 335500952

約数列:

[1, 2, 4, 17, 34, 68, 5784497, 11568994, 23137988, 98336449, 196672898, 393345796]

約数ペア:

[(1, 393345796), (2, 196672898), (4, 98336449), (17, 23137988), (34, 11568994), (68, 5784497)]