285440897272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2098830127}}^1$

素因数の和:2098830150

約数の個数: 16

約数和(自身を含む): 566684134560

約数和(自身を除く): 281243237288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2098830127, 4197660254, 8395320508, 16790641016, 35680112159, 71360224318, 142720448636, 285440897272]

約数ペア:

[(1, 285440897272), (2, 142720448636), (4, 71360224318), (8, 35680112159), (17, 16790641016), (34, 8395320508), (68, 4197660254), (136, 2098830127)]