258886525442

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{4057}}^1\times {\mathrm{292717}}^1$

素因数の和:296885

約数の個数: 16

約数和(自身を含む): 391990382520

約数和(自身を除く): 133103857078

約数列:

[1, 2, 109, 218, 4057, 8114, 292717, 442213, 585434, 884426, 31906153, 63812306, 1187552869, 2375105738, 129443262721, 258886525442]

約数ペア:

[(1, 258886525442), (2, 129443262721), (109, 2375105738), (218, 1187552869), (4057, 63812306), (8114, 31906153), (292717, 884426), (442213, 585434)]