998156728

素因数分解:

$2^3\times {\mathrm{2399}}^1\times {\mathrm{52009}}^1$

素因数の和:54414

約数の個数: 16

約数和(自身を含む): 1872360000

約数和(自身を除く): 874203272

約数列:

[1, 2, 4, 8, 2399, 4798, 9596, 19192, 52009, 104018, 208036, 416072, 124769591, 249539182, 499078364, 998156728]

約数ペア:

[(1, 998156728), (2, 499078364), (4, 249539182), (8, 124769591), (2399, 416072), (4798, 208036), (9596, 104018), (19192, 52009)]