2668857982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11213689}}^1$

素因数の和:11213715

約数の個数: 16

約数和(自身を含む): 4844314080

約数和(自身を除く): 2175456098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11213689, 22427378, 78495823, 156991646, 190632713, 381265426, 1334428991, 2668857982]

約数ペア:

[(1, 2668857982), (2, 1334428991), (7, 381265426), (14, 190632713), (17, 156991646), (34, 78495823), (119, 22427378), (238, 11213689)]