749673212

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{503}}^1\times {\mathrm{1559}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 1320883200

約数和(自身を除く): 571209988

約数列:

[1, 2, 4, 239, 478, 503, 956, 1006, 1559, 2012, 3118, 6236, 120217, 240434, 372601, 480868, 745202, 784177, 1490404, 1568354, 3136708, 187418303, 374836606, 749673212]

約数ペア:

[(1, 749673212), (2, 374836606), (4, 187418303), (239, 3136708), (478, 1568354), (503, 1490404), (956, 784177), (1006, 745202), (1559, 480868), (2012, 372601), (3118, 240434), (6236, 120217)]