289109442

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{252277}}^1$

素因数の和:252473

約数の個数: 16

約数和(自身を含む): 581248512

約数和(自身を除く): 292139070

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 252277, 504554, 756831, 1513662, 48184907, 96369814, 144554721, 289109442]

約数ペア:

[(1, 289109442), (2, 144554721), (3, 96369814), (6, 48184907), (191, 1513662), (382, 756831), (573, 504554), (1146, 252277)]