2153504

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 4275180

約数和(自身を除く): 2121676

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 389, 692, 778, 1384, 1556, 2768, 3112, 5536, 6224, 12448, 67297, 134594, 269188, 538376, 1076752, 2153504]

約数ペア:

[(1, 2153504), (2, 1076752), (4, 538376), (8, 269188), (16, 134594), (32, 67297), (173, 12448), (346, 6224), (389, 5536), (692, 3112), (778, 2768), (1384, 1556)]