2495998084

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{1489259}}^1$

素因数の和:1489682

約数の個数: 12

約数和(自身を含む): 4378424400

約数和(自身を除く): 1882426316

約数列:

[1, 2, 4, 419, 838, 1676, 1489259, 2978518, 5957036, 623999521, 1247999042, 2495998084]

約数ペア:

[(1, 2495998084), (2, 1247999042), (4, 623999521), (419, 5957036), (838, 2978518), (1676, 1489259)]