2788291265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{125627}}^1$

素因数の和:125848

約数の個数: 16

約数和(自身を含む): 3509543808

約数和(自身を除く): 721252543

約数列:

[1, 5, 23, 115, 193, 965, 4439, 22195, 125627, 628135, 2889421, 14447105, 24246011, 121230055, 557658253, 2788291265]

約数ペア:

[(1, 2788291265), (5, 557658253), (23, 121230055), (115, 24246011), (193, 14447105), (965, 2889421), (4439, 628135), (22195, 125627)]