289265212

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{716003}}^1$

素因数の和:716108

約数の個数: 12

約数和(自身を含む): 511226856

約数和(自身を除く): 221961644

約数列:

[1, 2, 4, 101, 202, 404, 716003, 1432006, 2864012, 72316303, 144632606, 289265212]

約数ペア:

[(1, 289265212), (2, 144632606), (4, 72316303), (101, 2864012), (202, 1432006), (404, 716003)]