2519024

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:824

約数の個数: 20

約数和(自身を含む): 4905936

約数和(自身を除く): 2386912

約数列:

[1, 2, 4, 8, 16, 313, 503, 626, 1006, 1252, 2012, 2504, 4024, 5008, 8048, 157439, 314878, 629756, 1259512, 2519024]

約数ペア:

[(1, 2519024), (2, 1259512), (4, 629756), (8, 314878), (16, 157439), (313, 8048), (503, 5008), (626, 4024), (1006, 2504), (1252, 2012)]