2208144385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{99713}}^1$

素因数の和:99864

約数の個数: 16

約数和(自身を含む): 2737747584

約数和(自身を除く): 529603199

約数列:

[1, 5, 43, 103, 215, 515, 4429, 22145, 99713, 498565, 4287659, 10270439, 21438295, 51352195, 441628877, 2208144385]

約数ペア:

[(1, 2208144385), (5, 441628877), (43, 51352195), (103, 21438295), (215, 10270439), (515, 4287659), (4429, 498565), (22145, 99713)]